19266746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2371}}^1$

素因数の和:2629

約数の個数: 16

約数和(自身を含む): 30741120

約数和(自身を除く): 11474374

約数列:

[1, 2, 17, 34, 239, 478, 2371, 4063, 4742, 8126, 40307, 80614, 566669, 1133338, 9633373, 19266746]

約数ペア:

[(1, 19266746), (2, 9633373), (17, 1133338), (34, 566669), (239, 80614), (478, 40307), (2371, 8126), (4063, 4742)]