19850532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127247}}^1$

素因数の和:127267

約数の個数: 24

約数和(自身を含む): 49881216

約数和(自身を除く): 30030684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 127247, 254494, 381741, 508988, 763482, 1526964, 1654211, 3308422, 4962633, 6616844, 9925266, 19850532]

約数ペア:

[(1, 19850532), (2, 9925266), (3, 6616844), (4, 4962633), (6, 3308422), (12, 1654211), (13, 1526964), (26, 763482), (39, 508988), (52, 381741), (78, 254494), (156, 127247)]