12287264

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 26834976

約数和(自身を除く): 14547712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 521, 536, 737, 1042, 1072, 1474, 2084, 2144, 2948, 4168, 5731, 5896, 8336, 11462, 11792, 16672, 22924, 23584, 34907, 45848, 69814, 91696, 139628, 183392, 279256, 383977, 558512, 767954, 1117024, 1535908, 3071816, 6143632, 12287264]

約数ペア:

[(1, 12287264), (2, 6143632), (4, 3071816), (8, 1535908), (11, 1117024), (16, 767954), (22, 558512), (32, 383977), (44, 279256), (67, 183392), (88, 139628), (134, 91696), (176, 69814), (268, 45848), (352, 34907), (521, 23584), (536, 22924), (737, 16672), (1042, 11792), (1072, 11462), (1474, 8336), (2084, 5896), (2144, 5731), (2948, 4168)]