13921096

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 32165100

約数和(自身を除く): 18244004

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 2089, 3332, 4178, 6664, 8356, 14623, 16712, 29246, 35513, 58492, 71026, 102361, 116984, 142052, 204722, 248591, 284104, 409444, 497182, 818888, 994364, 1740137, 1988728, 3480274, 6960548, 13921096]

約数ペア:

[(1, 13921096), (2, 6960548), (4, 3480274), (7, 1988728), (8, 1740137), (14, 994364), (17, 818888), (28, 497182), (34, 409444), (49, 284104), (56, 248591), (68, 204722), (98, 142052), (119, 116984), (136, 102361), (196, 71026), (238, 58492), (392, 35513), (476, 29246), (833, 16712), (952, 14623), (1666, 8356), (2089, 6664), (3332, 4178)]