11157916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 25788672

約数和(自身を除く): 14630756

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2131, 2618, 4262, 5236, 8524, 14917, 23441, 29834, 36227, 46882, 59668, 72454, 93764, 144908, 164087, 253589, 328174, 398497, 507178, 656348, 796994, 1014356, 1593988, 2789479, 5578958, 11157916]

約数ペア:

[(1, 11157916), (2, 5578958), (4, 2789479), (7, 1593988), (11, 1014356), (14, 796994), (17, 656348), (22, 507178), (28, 398497), (34, 328174), (44, 253589), (68, 164087), (77, 144908), (119, 93764), (154, 72454), (187, 59668), (238, 46882), (308, 36227), (374, 29834), (476, 23441), (748, 14917), (1309, 8524), (2131, 5236), (2618, 4262)]