17837690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3191}}^1$

素因数の和:3254

約数の個数: 32

約数和(自身を含む): 35392896

約数和(自身を除く): 17555206

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 3191, 5590, 6382, 15955, 31910, 41483, 82966, 137213, 207415, 274426, 414830, 686065, 1372130, 1783769, 3567538, 8918845, 17837690]

約数ペア:

[(1, 17837690), (2, 8918845), (5, 3567538), (10, 1783769), (13, 1372130), (26, 686065), (43, 414830), (65, 274426), (86, 207415), (130, 137213), (215, 82966), (430, 41483), (559, 31910), (1118, 15955), (2795, 6382), (3191, 5590)]