29820766

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:544

約数の個数: 24

約数和(自身を含む): 47786544

約数和(自身を除く): 17965778

約数列:

[1, 2, 19, 38, 103, 206, 361, 401, 722, 802, 1957, 3914, 7619, 15238, 37183, 41303, 74366, 82606, 144761, 289522, 784757, 1569514, 14910383, 29820766]

約数ペア:

[(1, 29820766), (2, 14910383), (19, 1569514), (38, 784757), (103, 289522), (206, 144761), (361, 82606), (401, 74366), (722, 41303), (802, 37183), (1957, 15238), (3914, 7619)]