11947430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6389}}^1$

素因数の和:6424

約数の個数: 32

約数和(自身を含む): 24844320

約数和(自身を除く): 12896890

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 6389, 12778, 31945, 63890, 70279, 108613, 140558, 217226, 351395, 543065, 702790, 1086130, 1194743, 2389486, 5973715, 11947430]

約数ペア:

[(1, 11947430), (2, 5973715), (5, 2389486), (10, 1194743), (11, 1086130), (17, 702790), (22, 543065), (34, 351395), (55, 217226), (85, 140558), (110, 108613), (170, 70279), (187, 63890), (374, 31945), (935, 12778), (1870, 6389)]