12653368

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 30041280

約数和(自身を除く): 17387912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 191, 196, 338, 364, 382, 392, 637, 676, 728, 764, 1183, 1274, 1337, 1352, 1528, 2366, 2483, 2548, 2674, 4732, 4966, 5096, 5348, 8281, 9359, 9464, 9932, 10696, 16562, 17381, 18718, 19864, 32279, 33124, 34762, 37436, 64558, 66248, 69524, 74872, 121667, 129116, 139048, 225953, 243334, 258232, 451906, 486668, 903812, 973336, 1581671, 1807624, 3163342, 6326684, 12653368]

約数ペア:

[(1, 12653368), (2, 6326684), (4, 3163342), (7, 1807624), (8, 1581671), (13, 973336), (14, 903812), (26, 486668), (28, 451906), (49, 258232), (52, 243334), (56, 225953), (91, 139048), (98, 129116), (104, 121667), (169, 74872), (182, 69524), (191, 66248), (196, 64558), (338, 37436), (364, 34762), (382, 33124), (392, 32279), (637, 19864), (676, 18718), (728, 17381), (764, 16562), (1183, 10696), (1274, 9932), (1337, 9464), (1352, 9359), (1528, 8281), (2366, 5348), (2483, 5096), (2548, 4966), (2674, 4732)]