29691908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10559}}^1$

素因数の和:10619

約数の個数: 24

約数和(自身を含む): 56179200

約数和(自身を除く): 26487292

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 10559, 21118, 42236, 200621, 390683, 401242, 781366, 802484, 1562732, 7422977, 14845954, 29691908]

約数ペア:

[(1, 29691908), (2, 14845954), (4, 7422977), (19, 1562732), (37, 802484), (38, 781366), (74, 401242), (76, 390683), (148, 200621), (703, 42236), (1406, 21118), (2812, 10559)]