18688982402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{4157}}^1\times {\mathrm{132229}}^1$

素因数の和:136405

約数の個数: 16

約数和(自身を含む): 29689866360

約数和(自身を除く): 11000883958

約数列:

[1, 2, 17, 34, 4157, 8314, 70669, 132229, 141338, 264458, 2247893, 4495786, 549675953, 1099351906, 9344491201, 18688982402]

約数ペア:

[(1, 18688982402), (2, 9344491201), (17, 1099351906), (34, 549675953), (4157, 4495786), (8314, 2247893), (70669, 264458), (132229, 141338)]