15187744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3353

約数の個数: 48

約数和(自身を含む): 35138880

約数和(自身を除く): 19951136

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 3319, 4576, 6638, 13276, 26552, 36509, 43147, 53104, 73018, 86294, 106208, 146036, 172588, 292072, 345176, 474617, 584144, 690352, 949234, 1168288, 1380704, 1898468, 3796936, 7593872, 15187744]

約数ペア:

[(1, 15187744), (2, 7593872), (4, 3796936), (8, 1898468), (11, 1380704), (13, 1168288), (16, 949234), (22, 690352), (26, 584144), (32, 474617), (44, 345176), (52, 292072), (88, 172588), (104, 146036), (143, 106208), (176, 86294), (208, 73018), (286, 53104), (352, 43147), (416, 36509), (572, 26552), (1144, 13276), (2288, 6638), (3319, 4576)]