15693978704

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{22441}}^1$

素因数の和:22959

約数の個数: 40

約数和(自身を含む): 30763942440

約数和(自身を除く): 15069963736

約数列:

[1, 2, 4, 8, 16, 109, 218, 401, 436, 802, 872, 1604, 1744, 3208, 6416, 22441, 43709, 44882, 87418, 89764, 174836, 179528, 349672, 359056, 699344, 2446069, 4892138, 8998841, 9784276, 17997682, 19568552, 35995364, 39137104, 71990728, 143981456, 980873669, 1961747338, 3923494676, 7846989352, 15693978704]

約数ペア:

[(1, 15693978704), (2, 7846989352), (4, 3923494676), (8, 1961747338), (16, 980873669), (109, 143981456), (218, 71990728), (401, 39137104), (436, 35995364), (802, 19568552), (872, 17997682), (1604, 9784276), (1744, 8998841), (3208, 4892138), (6416, 2446069), (22441, 699344), (43709, 359056), (44882, 349672), (87418, 179528), (89764, 174836)]