38127430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20389}}^1$

素因数の和:20424

約数の個数: 32

約数和(自身を含む): 79276320

約数和(自身を除く): 41148890

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 20389, 40778, 101945, 203890, 224279, 346613, 448558, 693226, 1121395, 1733065, 2242790, 3466130, 3812743, 7625486, 19063715, 38127430]

約数ペア:

[(1, 38127430), (2, 19063715), (5, 7625486), (10, 3812743), (11, 3466130), (17, 2242790), (22, 1733065), (34, 1121395), (55, 693226), (85, 448558), (110, 346613), (170, 224279), (187, 203890), (374, 101945), (935, 40778), (1870, 20389)]