22169378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 43666560

約数和(自身を除く): 21497182

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 506, 569, 847, 1138, 1694, 1771, 2783, 3542, 3983, 5566, 6259, 7966, 12518, 13087, 19481, 26174, 38962, 43813, 68849, 87626, 91609, 137698, 143957, 183218, 287914, 481943, 963886, 1007699, 1583527, 2015398, 3167054, 11084689, 22169378]

約数ペア:

[(1, 22169378), (2, 11084689), (7, 3167054), (11, 2015398), (14, 1583527), (22, 1007699), (23, 963886), (46, 481943), (77, 287914), (121, 183218), (154, 143957), (161, 137698), (242, 91609), (253, 87626), (322, 68849), (506, 43813), (569, 38962), (847, 26174), (1138, 19481), (1694, 13087), (1771, 12518), (2783, 7966), (3542, 6259), (3983, 5566)]