19833112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10037}}^1$

素因数の和:10075

約数の個数: 32

約数和(自身を含む): 42159600

約数和(自身を除く): 22326488

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 10037, 20074, 40148, 80296, 130481, 190703, 260962, 381406, 521924, 762812, 1043848, 1525624, 2479139, 4958278, 9916556, 19833112]

約数ペア:

[(1, 19833112), (2, 9916556), (4, 4958278), (8, 2479139), (13, 1525624), (19, 1043848), (26, 762812), (38, 521924), (52, 381406), (76, 260962), (104, 190703), (152, 130481), (247, 80296), (494, 40148), (988, 20074), (1976, 10037)]