19116704

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{35141}}^1$

素因数の和:35168

約数の個数: 24

約数和(自身を含む): 39851028

約数和(自身を除く): 20734324

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 35141, 70282, 140564, 281128, 562256, 597397, 1124512, 1194794, 2389588, 4779176, 9558352, 19116704]

約数ペア:

[(1, 19116704), (2, 9558352), (4, 4779176), (8, 2389588), (16, 1194794), (17, 1124512), (32, 597397), (34, 562256), (68, 281128), (136, 140564), (272, 70282), (544, 35141)]