19097390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3583}}^1$

素因数の和:3644

約数の個数: 32

約数和(自身を含む): 37933056

約数和(自身を除く): 18835666

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 3583, 5330, 7166, 17915, 35830, 46579, 93158, 146903, 232895, 293806, 465790, 734515, 1469030, 1909739, 3819478, 9548695, 19097390]

約数ペア:

[(1, 19097390), (2, 9548695), (5, 3819478), (10, 1909739), (13, 1469030), (26, 734515), (41, 465790), (65, 293806), (82, 232895), (130, 146903), (205, 93158), (410, 46579), (533, 35830), (1066, 17915), (2665, 7166), (3583, 5330)]