19027617553

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{6373}}^1$

素因数の和:6625

約数の個数: 32

約数和(自身を含む): 22718771712

約数和(自身を除く): 3691154159

約数列:

[1, 7, 41, 101, 103, 287, 707, 721, 4141, 4223, 6373, 10403, 28987, 29561, 44611, 72821, 261293, 426523, 643673, 656419, 1829051, 2985661, 4505711, 4594933, 26390593, 26913179, 66298319, 184734151, 188392253, 464088233, 2718231079, 19027617553]

約数ペア:

[(1, 19027617553), (7, 2718231079), (41, 464088233), (101, 188392253), (103, 184734151), (287, 66298319), (707, 26913179), (721, 26390593), (4141, 4594933), (4223, 4505711), (6373, 2985661), (10403, 1829051), (28987, 656419), (29561, 643673), (44611, 426523), (72821, 261293)]