15790424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 32130000

約数和(自身を除く): 16339576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1019, 1192, 1937, 2038, 3874, 4076, 7748, 8152, 13247, 15496, 26494, 52988, 105976, 151831, 303662, 607324, 1214648, 1973803, 3947606, 7895212, 15790424]

約数ペア:

[(1, 15790424), (2, 7895212), (4, 3947606), (8, 1973803), (13, 1214648), (26, 607324), (52, 303662), (104, 151831), (149, 105976), (298, 52988), (596, 26494), (1019, 15496), (1192, 13247), (1937, 8152), (2038, 7748), (3874, 4076)]