13059220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7867}}^1$

素因数の和:7959

約数の個数: 24

約数和(自身を含む): 27758304

約数和(自身を除く): 14699084

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 7867, 15734, 31468, 39335, 78670, 157340, 652961, 1305922, 2611844, 3264805, 6529610, 13059220]

約数ペア:

[(1, 13059220), (2, 6529610), (4, 3264805), (5, 2611844), (10, 1305922), (20, 652961), (83, 157340), (166, 78670), (332, 39335), (415, 31468), (830, 15734), (1660, 7867)]