13871660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3709}}^1$

素因数の和:3746

約数の個数: 48

約数和(自身を含む): 33657120

約数和(自身を除く): 19785460

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3709, 3740, 7418, 14836, 18545, 37090, 40799, 63053, 74180, 81598, 126106, 163196, 203995, 252212, 315265, 407990, 630530, 693583, 815980, 1261060, 1387166, 2774332, 3467915, 6935830, 13871660]

約数ペア:

[(1, 13871660), (2, 6935830), (4, 3467915), (5, 2774332), (10, 1387166), (11, 1261060), (17, 815980), (20, 693583), (22, 630530), (34, 407990), (44, 315265), (55, 252212), (68, 203995), (85, 163196), (110, 126106), (170, 81598), (187, 74180), (220, 63053), (340, 40799), (374, 37090), (748, 18545), (935, 14836), (1870, 7418), (3709, 3740)]