22279312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1229}}^1$

素因数の和:1351

約数の個数: 40

約数和(自身を含む): 47586240

約数和(自身を除く): 25306928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1229, 1648, 2266, 2458, 4532, 4916, 9064, 9832, 13519, 18128, 19664, 27038, 54076, 108152, 126587, 216304, 253174, 506348, 1012696, 1392457, 2025392, 2784914, 5569828, 11139656, 22279312]

約数ペア:

[(1, 22279312), (2, 11139656), (4, 5569828), (8, 2784914), (11, 2025392), (16, 1392457), (22, 1012696), (44, 506348), (88, 253174), (103, 216304), (176, 126587), (206, 108152), (412, 54076), (824, 27038), (1133, 19664), (1229, 18128), (1648, 13519), (2266, 9832), (2458, 9064), (4532, 4916)]