19015112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6079}}^1$

素因数の和:6125

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 20383288

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 6079, 12158, 24316, 48632, 103343, 139817, 206686, 279634, 413372, 559268, 826744, 1118536, 2376889, 4753778, 9507556, 19015112]

約数ペア:

[(1, 19015112), (2, 9507556), (4, 4753778), (8, 2376889), (17, 1118536), (23, 826744), (34, 559268), (46, 413372), (68, 279634), (92, 206686), (136, 139817), (184, 103343), (391, 48632), (782, 24316), (1564, 12158), (3128, 6079)]