20191622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17317}}^1$

素因数の和:17383

約数の個数: 16

約数和(自身を含む): 33666192

約数和(自身を除く): 13474570

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 17317, 34634, 190487, 380974, 917801, 1835602, 10095811, 20191622]

約数ペア:

[(1, 20191622), (2, 10095811), (11, 1835602), (22, 917801), (53, 380974), (106, 190487), (583, 34634), (1166, 17317)]