22455758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 38586240

約数和(自身を除く): 16130482

約数列:

[1, 2, 13, 19, 26, 38, 131, 247, 262, 347, 494, 694, 1703, 2489, 3406, 4511, 4978, 6593, 9022, 13186, 32357, 45457, 64714, 85709, 90914, 171418, 590941, 863683, 1181882, 1727366, 11227879, 22455758]

約数ペア:

[(1, 22455758), (2, 11227879), (13, 1727366), (19, 1181882), (26, 863683), (38, 590941), (131, 171418), (247, 90914), (262, 85709), (347, 64714), (494, 45457), (694, 32357), (1703, 13186), (2489, 9022), (3406, 6593), (4511, 4978)]