2019163610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{383143}}^1$

素因数の和:383198

約数の個数: 32

約数和(自身を含む): 3972436992

約数和(自身を除く): 1953273382

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 383143, 766286, 1915715, 3831430, 6513431, 11877433, 13026862, 23754866, 32567155, 59387165, 65134310, 118774330, 201916361, 403832722, 1009581805, 2019163610]

約数ペア:

[(1, 2019163610), (2, 1009581805), (5, 403832722), (10, 201916361), (17, 118774330), (31, 65134310), (34, 59387165), (62, 32567155), (85, 23754866), (155, 13026862), (170, 11877433), (310, 6513431), (527, 3831430), (1054, 1915715), (2635, 766286), (5270, 383143)]