13048288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 29514240

約数和(自身を除く): 16465952

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 1951, 3344, 3902, 6688, 7804, 15608, 21461, 31216, 37069, 42922, 62432, 74138, 85844, 148276, 171688, 296552, 343376, 407759, 593104, 686752, 815518, 1186208, 1631036, 3262072, 6524144, 13048288]

約数ペア:

[(1, 13048288), (2, 6524144), (4, 3262072), (8, 1631036), (11, 1186208), (16, 815518), (19, 686752), (22, 593104), (32, 407759), (38, 343376), (44, 296552), (76, 171688), (88, 148276), (152, 85844), (176, 74138), (209, 62432), (304, 42922), (352, 37069), (418, 31216), (608, 21461), (836, 15608), (1672, 7804), (1951, 6688), (3344, 3902)]