39381430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2819}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 77967360

約数和(自身を除く): 38585930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 2819, 5638, 6985, 13970, 14095, 28190, 31009, 62018, 155045, 310090, 358013, 716026, 1790065, 3580130, 3938143, 7876286, 19690715, 39381430]

約数ペア:

[(1, 39381430), (2, 19690715), (5, 7876286), (10, 3938143), (11, 3580130), (22, 1790065), (55, 716026), (110, 358013), (127, 310090), (254, 155045), (635, 62018), (1270, 31009), (1397, 28190), (2794, 14095), (2819, 13970), (5638, 6985)]