1912779705

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{93971}}^1$

素因数の和:94061

約数の個数: 32

約数和(自身を含む): 3247672320

約数和(自身を除く): 1334892615

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 885, 1357, 4071, 6785, 20355, 93971, 281913, 469855, 1409565, 2161333, 5544289, 6483999, 10806665, 16632867, 27721445, 32419995, 83164335, 127518647, 382555941, 637593235, 1912779705]

約数ペア:

[(1, 1912779705), (3, 637593235), (5, 382555941), (15, 127518647), (23, 83164335), (59, 32419995), (69, 27721445), (115, 16632867), (177, 10806665), (295, 6483999), (345, 5544289), (885, 2161333), (1357, 1409565), (4071, 469855), (6785, 281913), (20355, 93971)]