15663019762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{130423}}^1$

素因数の和:130618

約数の個数: 32

約数和(自身を含む): 26293478400

約数和(自身を除く): 10630458638

約数列:

[1, 2, 13, 26, 31, 62, 149, 298, 403, 806, 1937, 3874, 4619, 9238, 60047, 120094, 130423, 260846, 1695499, 3390998, 4043113, 8086226, 19433027, 38866054, 52560469, 105120938, 252629351, 505258702, 602423837, 1204847674, 7831509881, 15663019762]

約数ペア:

[(1, 15663019762), (2, 7831509881), (13, 1204847674), (26, 602423837), (31, 505258702), (62, 252629351), (149, 105120938), (298, 52560469), (403, 38866054), (806, 19433027), (1937, 8086226), (3874, 4043113), (4619, 3390998), (9238, 1695499), (60047, 260846), (120094, 130423)]