19011902

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14923}}^1$

素因数の和:14952

約数の個数: 24

約数和(自身を含む): 35728056

約数和(自身を除く): 16716154

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 14923, 29846, 104461, 193999, 208922, 387998, 731227, 1357993, 1462454, 2715986, 9505951, 19011902]

約数ペア:

[(1, 19011902), (2, 9505951), (7, 2715986), (13, 1462454), (14, 1357993), (26, 731227), (49, 387998), (91, 208922), (98, 193999), (182, 104461), (637, 29846), (1274, 14923)]