19143971570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2684989}}^1$

素因数の和:2685050

約数の個数: 32

約数和(自身を含む): 37117301760

約数和(自身を除く): 17973330190

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 2684989, 5369978, 13424945, 26849890, 61754747, 83234659, 123509494, 166469318, 308773735, 416173295, 617547470, 832346590, 1914397157, 3828794314, 9571985785, 19143971570]

約数ペア:

[(1, 19143971570), (2, 9571985785), (5, 3828794314), (10, 1914397157), (23, 832346590), (31, 617547470), (46, 416173295), (62, 308773735), (115, 166469318), (155, 123509494), (230, 83234659), (310, 61754747), (713, 26849890), (1426, 13424945), (3565, 5369978), (7130, 2684989)]