10998454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 18247680

約数和(自身を除く): 7249226

約数列:

[1, 2, 19, 38, 43, 53, 86, 106, 127, 254, 817, 1007, 1634, 2014, 2279, 2413, 4558, 4826, 5461, 6731, 10922, 13462, 43301, 86602, 103759, 127889, 207518, 255778, 289433, 578866, 5499227, 10998454]

約数ペア:

[(1, 10998454), (2, 5499227), (19, 578866), (38, 289433), (43, 255778), (53, 207518), (86, 127889), (106, 103759), (127, 86602), (254, 43301), (817, 13462), (1007, 10922), (1634, 6731), (2014, 5461), (2279, 4826), (2413, 4558)]