15369376

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 33747840

約数和(自身を除く): 18378464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 929, 1034, 1504, 1858, 2068, 3716, 4136, 7432, 8272, 10219, 14864, 16544, 20438, 29728, 40876, 43663, 81752, 87326, 163504, 174652, 327008, 349304, 480293, 698608, 960586, 1397216, 1921172, 3842344, 7684688, 15369376]

約数ペア:

[(1, 15369376), (2, 7684688), (4, 3842344), (8, 1921172), (11, 1397216), (16, 960586), (22, 698608), (32, 480293), (44, 349304), (47, 327008), (88, 174652), (94, 163504), (176, 87326), (188, 81752), (352, 43663), (376, 40876), (517, 29728), (752, 20438), (929, 16544), (1034, 14864), (1504, 10219), (1858, 8272), (2068, 7432), (3716, 4136)]