17489494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 30067200

約数和(自身を除く): 12577706

約数列:

[1, 2, 11, 22, 29, 58, 79, 158, 319, 347, 638, 694, 869, 1738, 2291, 3817, 4582, 7634, 10063, 20126, 25201, 27413, 50402, 54826, 110693, 221386, 301543, 603086, 794977, 1589954, 8744747, 17489494]

約数ペア:

[(1, 17489494), (2, 8744747), (11, 1589954), (22, 794977), (29, 603086), (58, 301543), (79, 221386), (158, 110693), (319, 54826), (347, 50402), (638, 27413), (694, 25201), (869, 20126), (1738, 10063), (2291, 7634), (3817, 4582)]