15147188

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 31570560

約数和(自身を除く): 16423372

約数列:

[1, 2, 4, 7, 14, 28, 53, 59, 106, 118, 173, 212, 236, 346, 371, 413, 692, 742, 826, 1211, 1484, 1652, 2422, 3127, 4844, 6254, 9169, 10207, 12508, 18338, 20414, 21889, 36676, 40828, 43778, 64183, 71449, 87556, 128366, 142898, 256732, 285796, 540971, 1081942, 2163884, 3786797, 7573594, 15147188]

約数ペア:

[(1, 15147188), (2, 7573594), (4, 3786797), (7, 2163884), (14, 1081942), (28, 540971), (53, 285796), (59, 256732), (106, 142898), (118, 128366), (173, 87556), (212, 71449), (236, 64183), (346, 43778), (371, 40828), (413, 36676), (692, 21889), (742, 20414), (826, 18338), (1211, 12508), (1484, 10207), (1652, 9169), (2422, 6254), (3127, 4844)]