16062809

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 4673191

約数列:

[1, 7, 19, 23, 59, 89, 133, 161, 413, 437, 623, 1121, 1357, 1691, 2047, 3059, 5251, 7847, 9499, 11837, 14329, 25783, 36757, 38893, 99769, 120773, 180481, 272251, 698383, 845411, 2294687, 16062809]

約数ペア:

[(1, 16062809), (7, 2294687), (19, 845411), (23, 698383), (59, 272251), (89, 180481), (133, 120773), (161, 99769), (413, 38893), (437, 36757), (623, 25783), (1121, 14329), (1357, 11837), (1691, 9499), (2047, 7847), (3059, 5251)]