12387430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5927}}^1$

素因数の和:5964

約数の個数: 32

約数和(自身を含む): 25608960

約数和(自身を除く): 13221530

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 5927, 11854, 29635, 59270, 65197, 112613, 130394, 225226, 325985, 563065, 651970, 1126130, 1238743, 2477486, 6193715, 12387430]

約数ペア:

[(1, 12387430), (2, 6193715), (5, 2477486), (10, 1238743), (11, 1126130), (19, 651970), (22, 563065), (38, 325985), (55, 225226), (95, 130394), (110, 112613), (190, 65197), (209, 59270), (418, 29635), (1045, 11854), (2090, 5927)]