19684104

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{74561}}^1$

素因数の和:74581

約数の個数: 32

約数和(自身を含む): 53684640

約数和(自身を除く): 34000536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 74561, 149122, 223683, 298244, 447366, 596488, 820171, 894732, 1640342, 1789464, 2460513, 3280684, 4921026, 6561368, 9842052, 19684104]

約数ペア:

[(1, 19684104), (2, 9842052), (3, 6561368), (4, 4921026), (6, 3280684), (8, 2460513), (11, 1789464), (12, 1640342), (22, 894732), (24, 820171), (33, 596488), (44, 447366), (66, 298244), (88, 223683), (132, 149122), (264, 74561)]