19038967922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3461}}^1\times {\mathrm{9199}}^1$

素因数の和:12698

約数の個数: 32

約数和(自身を含む): 32105203200

約数和(自身を除く): 13066235278

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 3461, 6922, 9199, 18398, 44993, 79603, 89986, 119587, 159206, 211577, 239174, 423154, 1034839, 2069678, 2750501, 5501002, 31837739, 63675478, 413890607, 732267997, 827781214, 1464535994, 9519483961, 19038967922]

約数ペア:

[(1, 19038967922), (2, 9519483961), (13, 1464535994), (23, 827781214), (26, 732267997), (46, 413890607), (299, 63675478), (598, 31837739), (3461, 5501002), (6922, 2750501), (9199, 2069678), (18398, 1034839), (44993, 423154), (79603, 239174), (89986, 211577), (119587, 159206)]