9968139404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4230959}}^1$

素因数の和:4231013

約数の個数: 24

約数和(自身を含む): 18954700800

約数和(自身を除く): 8986561396

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 4230959, 8461918, 16923836, 80388221, 131159729, 160776442, 262319458, 321552884, 524638916, 2492034851, 4984069702, 9968139404]

約数ペア:

[(1, 9968139404), (2, 4984069702), (4, 2492034851), (19, 524638916), (31, 321552884), (38, 262319458), (62, 160776442), (76, 131159729), (124, 80388221), (589, 16923836), (1178, 8461918), (2356, 4230959)]