12261911

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 13214880

約数和(自身を除く): 952969

約数列:

[1, 37, 41, 59, 137, 1517, 2183, 2419, 5069, 5617, 8083, 89503, 207829, 299071, 331403, 12261911]

約数ペア:

[(1, 12261911), (37, 331403), (41, 299071), (59, 207829), (137, 89503), (1517, 8083), (2183, 5617), (2419, 5069)]