19405022474

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 30838993920

約数和(自身を除く): 11433971446

約数列:

[1, 2, 29, 58, 59, 118, 223, 431, 446, 862, 1711, 3422, 3481, 6467, 6962, 12499, 12934, 13157, 24998, 25429, 26314, 50858, 96113, 100949, 192226, 201898, 381553, 737441, 763106, 776263, 1474882, 1500311, 1552526, 2787277, 3000622, 5574554, 5670667, 11341334, 22511627, 43509019, 45023254, 87018038, 164449343, 328898686, 334569353, 669138706, 9702511237, 19405022474]

約数ペア:

[(1, 19405022474), (2, 9702511237), (29, 669138706), (58, 334569353), (59, 328898686), (118, 164449343), (223, 87018038), (431, 45023254), (446, 43509019), (862, 22511627), (1711, 11341334), (3422, 5670667), (3481, 5574554), (6467, 3000622), (6962, 2787277), (12499, 1552526), (12934, 1500311), (13157, 1474882), (24998, 776263), (25429, 763106), (26314, 737441), (50858, 381553), (96113, 201898), (100949, 192226)]