13396064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 30300480

約数和(自身を除く): 16904416

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 2003, 3344, 4006, 6688, 8012, 16024, 22033, 32048, 38057, 44066, 64096, 76114, 88132, 152228, 176264, 304456, 352528, 418627, 608912, 705056, 837254, 1217824, 1674508, 3349016, 6698032, 13396064]

約数ペア:

[(1, 13396064), (2, 6698032), (4, 3349016), (8, 1674508), (11, 1217824), (16, 837254), (19, 705056), (22, 608912), (32, 418627), (38, 352528), (44, 304456), (76, 176264), (88, 152228), (152, 88132), (176, 76114), (209, 64096), (304, 44066), (352, 38057), (418, 32048), (608, 22033), (836, 16024), (1672, 8012), (2003, 6688), (3344, 4006)]