38787914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2803}}^1$

素因数の和:2870

約数の個数: 32

約数和(自身を含む): 69045696

約数和(自身を除く): 30257782

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 374, 407, 629, 814, 1258, 2803, 5606, 6919, 13838, 30833, 47651, 61666, 95302, 103711, 207422, 524161, 1048322, 1140821, 1763087, 2281642, 3526174, 19393957, 38787914]

約数ペア:

[(1, 38787914), (2, 19393957), (11, 3526174), (17, 2281642), (22, 1763087), (34, 1140821), (37, 1048322), (74, 524161), (187, 207422), (374, 103711), (407, 95302), (629, 61666), (814, 47651), (1258, 30833), (2803, 13838), (5606, 6919)]