190361418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{128449}}^1$

素因数の和:128486

約数の個数: 32

約数和(自身を含む): 431592000

約数和(自身を除く): 241230582

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 128449, 256898, 385347, 770694, 1669837, 2440531, 3339674, 4881062, 5009511, 7321593, 10019022, 14643186, 31726903, 63453806, 95180709, 190361418]

約数ペア:

[(1, 190361418), (2, 95180709), (3, 63453806), (6, 31726903), (13, 14643186), (19, 10019022), (26, 7321593), (38, 5009511), (39, 4881062), (57, 3339674), (78, 2440531), (114, 1669837), (247, 770694), (494, 385347), (741, 256898), (1482, 128449)]