16942534232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199399}}^1$

素因数の和:199480

約数の個数: 64

約数和(自身を含む): 36849120000

約数和(自身を除く): 19906585768

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 43, 52, 76, 86, 104, 152, 172, 247, 344, 494, 559, 817, 988, 1118, 1634, 1976, 2236, 3268, 4472, 6536, 10621, 21242, 42484, 84968, 199399, 398798, 797596, 1595192, 2592187, 3788581, 5184374, 7577162, 8574157, 10368748, 15154324, 17148314, 20737496, 30308648, 34296628, 49251553, 68593256, 98503106, 111464041, 162908983, 197006212, 222928082, 325817966, 394012424, 445856164, 651635932, 891712328, 1303271864, 2117816779, 4235633558, 8471267116, 16942534232]

約数ペア:

[(1, 16942534232), (2, 8471267116), (4, 4235633558), (8, 2117816779), (13, 1303271864), (19, 891712328), (26, 651635932), (38, 445856164), (43, 394012424), (52, 325817966), (76, 222928082), (86, 197006212), (104, 162908983), (152, 111464041), (172, 98503106), (247, 68593256), (344, 49251553), (494, 34296628), (559, 30308648), (817, 20737496), (988, 17148314), (1118, 15154324), (1634, 10368748), (1976, 8574157), (2236, 7577162), (3268, 5184374), (4472, 3788581), (6536, 2592187), (10621, 1595192), (21242, 797596), (42484, 398798), (84968, 199399)]