73984366

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{12401}}^1$

素因数の和:12579

約数の個数: 16

約数和(自身を含む): 117570960

約数和(自身を除く): 43586594

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 12401, 24802, 235619, 471238, 1946957, 3893914, 36992183, 73984366]

約数ペア:

[(1, 73984366), (2, 36992183), (19, 3893914), (38, 1946957), (157, 471238), (314, 235619), (2983, 24802), (5966, 12401)]