186987130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{4057}}^1$

素因数の和:4494

約数の個数: 32

約数和(自身を含む): 368141760

約数和(自身を除く): 181154630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 419, 838, 2095, 4057, 4190, 4609, 8114, 9218, 20285, 23045, 40570, 44627, 46090, 89254, 223135, 446270, 1699883, 3399766, 8499415, 16998830, 18698713, 37397426, 93493565, 186987130]

約数ペア:

[(1, 186987130), (2, 93493565), (5, 37397426), (10, 18698713), (11, 16998830), (22, 8499415), (55, 3399766), (110, 1699883), (419, 446270), (838, 223135), (2095, 89254), (4057, 46090), (4190, 44627), (4609, 40570), (8114, 23045), (9218, 20285)]