18335152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5483}}^1$

素因数の和:5521

約数の個数: 40

約数和(自身を含む): 40800960

約数和(自身を除く): 22465808

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 5483, 10966, 21932, 43864, 60313, 87728, 104177, 120626, 208354, 241252, 416708, 482504, 833416, 965008, 1145947, 1666832, 2291894, 4583788, 9167576, 18335152]

約数ペア:

[(1, 18335152), (2, 9167576), (4, 4583788), (8, 2291894), (11, 1666832), (16, 1145947), (19, 965008), (22, 833416), (38, 482504), (44, 416708), (76, 241252), (88, 208354), (152, 120626), (176, 104177), (209, 87728), (304, 60313), (418, 43864), (836, 21932), (1672, 10966), (3344, 5483)]