29977516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3011}}^1$

素因数の和:3165

約数の個数: 24

約数和(自身を含む): 55661760

約数和(自身を除く): 25684244

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 3011, 4978, 6022, 9956, 12044, 57209, 114418, 228836, 394441, 788882, 1577764, 7494379, 14988758, 29977516]

約数ペア:

[(1, 29977516), (2, 14988758), (4, 7494379), (19, 1577764), (38, 788882), (76, 394441), (131, 228836), (262, 114418), (524, 57209), (2489, 12044), (3011, 9956), (4978, 6022)]