22164142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11071}}^1$

素因数の和:11104

約数の個数: 32

約数和(自身を含む): 44642304

約数和(自身を除く): 22478162

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 11071, 22142, 77497, 121781, 143923, 154994, 243562, 287846, 852467, 1007461, 1583153, 1704934, 2014922, 3166306, 11082071, 22164142]

約数ペア:

[(1, 22164142), (2, 11082071), (7, 3166306), (11, 2014922), (13, 1704934), (14, 1583153), (22, 1007461), (26, 852467), (77, 287846), (91, 243562), (143, 154994), (154, 143923), (182, 121781), (286, 77497), (1001, 22142), (2002, 11071)]