23154170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10477}}^1$

素因数の和:10514

約数の個数: 32

約数和(自身を含む): 47528208

約数和(自身を除く): 24374038

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 10477, 20954, 52385, 104770, 136201, 178109, 272402, 356218, 681005, 890545, 1362010, 1781090, 2315417, 4630834, 11577085, 23154170]

約数ペア:

[(1, 23154170), (2, 11577085), (5, 4630834), (10, 2315417), (13, 1781090), (17, 1362010), (26, 890545), (34, 681005), (65, 356218), (85, 272402), (130, 178109), (170, 136201), (221, 104770), (442, 52385), (1105, 20954), (2210, 10477)]