21954076

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3767}}^1$

素因数の和:3849

約数の個数: 24

約数和(自身を含む): 40513536

約数和(自身を除く): 18559460

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 3767, 5828, 7534, 15068, 116777, 177049, 233554, 354098, 467108, 708196, 5488519, 10977038, 21954076]

約数ペア:

[(1, 21954076), (2, 10977038), (4, 5488519), (31, 708196), (47, 467108), (62, 354098), (94, 233554), (124, 177049), (188, 116777), (1457, 15068), (2914, 7534), (3767, 5828)]