11507930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2081}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 23984640

約数和(自身を除く): 12476710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2081, 2765, 4162, 5530, 10405, 14567, 20810, 29134, 72835, 145670, 164399, 328798, 821995, 1150793, 1643990, 2301586, 5753965, 11507930]

約数ペア:

[(1, 11507930), (2, 5753965), (5, 2301586), (7, 1643990), (10, 1150793), (14, 821995), (35, 328798), (70, 164399), (79, 145670), (158, 72835), (395, 29134), (553, 20810), (790, 14567), (1106, 10405), (2081, 5530), (2765, 4162)]