21061096

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22123}}^1$

素因数の和:22153

約数の個数: 32

約数和(自身を含む): 47787840

約数和(自身を除く): 26726744

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 22123, 44246, 88492, 154861, 176984, 309722, 376091, 619444, 752182, 1238888, 1504364, 2632637, 3008728, 5265274, 10530548, 21061096]

約数ペア:

[(1, 21061096), (2, 10530548), (4, 5265274), (7, 3008728), (8, 2632637), (14, 1504364), (17, 1238888), (28, 752182), (34, 619444), (56, 376091), (68, 309722), (119, 176984), (136, 154861), (238, 88492), (476, 44246), (952, 22123)]