13165836

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 31739904

約数和(自身を除く): 18574068

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 127, 159, 163, 212, 254, 318, 326, 381, 489, 508, 636, 652, 762, 978, 1524, 1956, 6731, 8639, 13462, 17278, 20193, 20701, 25917, 26924, 34556, 40386, 41402, 51834, 62103, 80772, 82804, 103668, 124206, 248412, 1097153, 2194306, 3291459, 4388612, 6582918, 13165836]

約数ペア:

[(1, 13165836), (2, 6582918), (3, 4388612), (4, 3291459), (6, 2194306), (12, 1097153), (53, 248412), (106, 124206), (127, 103668), (159, 82804), (163, 80772), (212, 62103), (254, 51834), (318, 41402), (326, 40386), (381, 34556), (489, 26924), (508, 25917), (636, 20701), (652, 20193), (762, 17278), (978, 13462), (1524, 8639), (1956, 6731)]