15999308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{983}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 30279648

約数和(自身を除く): 14280340

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 983, 1252, 1966, 3932, 4069, 8138, 12779, 16276, 25558, 51116, 307679, 615358, 1230716, 3999827, 7999654, 15999308]

約数ペア:

[(1, 15999308), (2, 7999654), (4, 3999827), (13, 1230716), (26, 615358), (52, 307679), (313, 51116), (626, 25558), (983, 16276), (1252, 12779), (1966, 8138), (3932, 4069)]