91315292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{19697}}^1$

素因数の和:19781

約数の個数: 24

約数和(自身を含む): 170978640

約数和(自身を除く): 79663348

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 19697, 39394, 78788, 374243, 748486, 1201517, 1496972, 2403034, 4806068, 22828823, 45657646, 91315292]

約数ペア:

[(1, 91315292), (2, 45657646), (4, 22828823), (19, 4806068), (38, 2403034), (61, 1496972), (76, 1201517), (122, 748486), (244, 374243), (1159, 78788), (2318, 39394), (4636, 19697)]