19691347951

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{1867}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 22272537600

約数和(自身を除く): 2581189649

約数列:

[1, 11, 53, 79, 229, 583, 869, 1867, 2519, 4187, 12137, 18091, 20537, 46057, 98951, 133507, 147493, 199001, 427543, 958823, 1088461, 1622423, 4702973, 7817129, 10547053, 22659779, 33775897, 85988419, 249257569, 371534867, 1790122541, 19691347951]

約数ペア:

[(1, 19691347951), (11, 1790122541), (53, 371534867), (79, 249257569), (229, 85988419), (583, 33775897), (869, 22659779), (1867, 10547053), (2519, 7817129), (4187, 4702973), (12137, 1622423), (18091, 1088461), (20537, 958823), (46057, 427543), (98951, 199001), (133507, 147493)]