16995238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 28576800

約数和(自身を除く): 11581562

約数列:

[1, 2, 13, 26, 41, 82, 107, 149, 214, 298, 533, 1066, 1391, 1937, 2782, 3874, 4387, 6109, 8774, 12218, 15943, 31886, 57031, 79417, 114062, 158834, 207259, 414518, 653663, 1307326, 8497619, 16995238]

約数ペア:

[(1, 16995238), (2, 8497619), (13, 1307326), (26, 653663), (41, 414518), (82, 207259), (107, 158834), (149, 114062), (214, 79417), (298, 57031), (533, 31886), (1066, 15943), (1391, 12218), (1937, 8774), (2782, 6109), (3874, 4387)]