19746354964

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{18013}}^1$

素因数の和:18102

約数の個数: 96

約数和(自身を含む): 43579468800

約数和(自身を除く): 23833113836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 49, 68, 94, 98, 119, 188, 196, 238, 329, 343, 476, 658, 686, 799, 833, 1316, 1372, 1598, 1666, 2303, 3196, 3332, 4606, 5593, 5831, 9212, 11186, 11662, 16121, 18013, 22372, 23324, 32242, 36026, 39151, 64484, 72052, 78302, 126091, 156604, 252182, 274057, 306221, 504364, 548114, 612442, 846611, 882637, 1096228, 1224884, 1693222, 1765274, 2143547, 3386444, 3530548, 4287094, 5926277, 6178459, 8574188, 11852554, 12356918, 14392387, 15004829, 23705108, 24713836, 28784774, 30009658, 41483939, 57569548, 60019316, 82967878, 100746709, 105033803, 165935756, 201493418, 210067606, 290387573, 402986836, 420135212, 580775146, 705226963, 1161550292, 1410453926, 2820907852, 4936588741, 9873177482, 19746354964]

約数ペア:

[(1, 19746354964), (2, 9873177482), (4, 4936588741), (7, 2820907852), (14, 1410453926), (17, 1161550292), (28, 705226963), (34, 580775146), (47, 420135212), (49, 402986836), (68, 290387573), (94, 210067606), (98, 201493418), (119, 165935756), (188, 105033803), (196, 100746709), (238, 82967878), (329, 60019316), (343, 57569548), (476, 41483939), (658, 30009658), (686, 28784774), (799, 24713836), (833, 23705108), (1316, 15004829), (1372, 14392387), (1598, 12356918), (1666, 11852554), (2303, 8574188), (3196, 6178459), (3332, 5926277), (4606, 4287094), (5593, 3530548), (5831, 3386444), (9212, 2143547), (11186, 1765274), (11662, 1693222), (16121, 1224884), (18013, 1096228), (22372, 882637), (23324, 846611), (32242, 612442), (36026, 548114), (39151, 504364), (64484, 306221), (72052, 274057), (78302, 252182), (126091, 156604)]