13238342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 23061024

約数和(自身を除く): 9822682

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 491, 793, 982, 1037, 1586, 2074, 6383, 8347, 12766, 13481, 16694, 26962, 29951, 59902, 108511, 217022, 389363, 509167, 778726, 1018334, 6619171, 13238342]

約数ペア:

[(1, 13238342), (2, 6619171), (13, 1018334), (17, 778726), (26, 509167), (34, 389363), (61, 217022), (122, 108511), (221, 59902), (442, 29951), (491, 26962), (793, 16694), (982, 13481), (1037, 12766), (1586, 8347), (2074, 6383)]