15194642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 25116480

約数和(自身を除く): 9921838

約数列:

[1, 2, 19, 37, 38, 74, 101, 107, 202, 214, 703, 1406, 1919, 2033, 3737, 3838, 3959, 4066, 7474, 7918, 10807, 21614, 71003, 75221, 142006, 150442, 205333, 399859, 410666, 799718, 7597321, 15194642]

約数ペア:

[(1, 15194642), (2, 7597321), (19, 799718), (37, 410666), (38, 399859), (74, 205333), (101, 150442), (107, 142006), (202, 75221), (214, 71003), (703, 21614), (1406, 10807), (1919, 7918), (2033, 7474), (3737, 4066), (3838, 3959)]