15639962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{991}}^1$

素因数の和:1613

約数の個数: 16

約数和(自身を含む): 25331712

約数和(自身を除く): 9691750

約数列:

[1, 2, 13, 26, 607, 991, 1214, 1982, 7891, 12883, 15782, 25766, 601537, 1203074, 7819981, 15639962]

約数ペア:

[(1, 15639962), (2, 7819981), (13, 1203074), (26, 601537), (607, 25766), (991, 15782), (1214, 12883), (1982, 7891)]