18470398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2273}}^1$

素因数の和:2531

約数の個数: 16

約数和(自身を含む): 29471040

約数和(自身を除く): 11000642

約数列:

[1, 2, 17, 34, 239, 478, 2273, 4063, 4546, 8126, 38641, 77282, 543247, 1086494, 9235199, 18470398]

約数ペア:

[(1, 18470398), (2, 9235199), (17, 1086494), (34, 543247), (239, 77282), (478, 38641), (2273, 8126), (4063, 4546)]