12771512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3319}}^1$

素因数の和:3375

約数の個数: 32

約数和(自身を含む): 26493600

約数和(自身を除く): 13722088

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3319, 3848, 6638, 13276, 26552, 43147, 86294, 122803, 172588, 245606, 345176, 491212, 982424, 1596439, 3192878, 6385756, 12771512]

約数ペア:

[(1, 12771512), (2, 6385756), (4, 3192878), (8, 1596439), (13, 982424), (26, 491212), (37, 345176), (52, 245606), (74, 172588), (104, 122803), (148, 86294), (296, 43147), (481, 26552), (962, 13276), (1924, 6638), (3319, 3848)]