22375388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 47604480

約数和(自身を除く): 25229092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 137, 266, 274, 307, 532, 548, 614, 959, 1228, 1918, 2149, 2603, 3836, 4298, 5206, 5833, 8596, 10412, 11666, 18221, 23332, 36442, 40831, 42059, 72884, 81662, 84118, 163324, 168236, 294413, 588826, 799121, 1177652, 1598242, 3196484, 5593847, 11187694, 22375388]

約数ペア:

[(1, 22375388), (2, 11187694), (4, 5593847), (7, 3196484), (14, 1598242), (19, 1177652), (28, 799121), (38, 588826), (76, 294413), (133, 168236), (137, 163324), (266, 84118), (274, 81662), (307, 72884), (532, 42059), (548, 40831), (614, 36442), (959, 23332), (1228, 18221), (1918, 11666), (2149, 10412), (2603, 8596), (3836, 5833), (4298, 5206)]