19002746882

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3221}}^1\times {\mathrm{7951}}^1$

素因数の和:11234

約数の個数: 32

約数和(自身を含む): 33205261824

約数和(自身を除く): 14202514942

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 3221, 6442, 7951, 15902, 22547, 45094, 55657, 111314, 170713, 341426, 421403, 842806, 1194991, 2389982, 2949821, 5899642, 25610171, 51220342, 179271197, 358542394, 1357339063, 2714678126, 9501373441, 19002746882]

約数ペア:

[(1, 19002746882), (2, 9501373441), (7, 2714678126), (14, 1357339063), (53, 358542394), (106, 179271197), (371, 51220342), (742, 25610171), (3221, 5899642), (6442, 2949821), (7951, 2389982), (15902, 1194991), (22547, 842806), (45094, 421403), (55657, 341426), (111314, 170713)]