21193014

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{44711}}^1$

素因数の和:44795

約数の個数: 16

約数和(自身を含む): 42923520

約数和(自身を除く): 21730506

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 44711, 89422, 134133, 268266, 3532169, 7064338, 10596507, 21193014]

約数ペア:

[(1, 21193014), (2, 10596507), (3, 7064338), (6, 3532169), (79, 268266), (158, 134133), (237, 89422), (474, 44711)]