2012687974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{42611}}^1$

素因数の和:42756

約数の個数: 32

約数和(自身を含む): 3497592960

約数和(自身を除く): 1484904986

約数列:

[1, 2, 11, 19, 22, 38, 113, 209, 226, 418, 1243, 2147, 2486, 4294, 23617, 42611, 47234, 85222, 468721, 809609, 937442, 1619218, 4815043, 8905699, 9630086, 17811398, 52965473, 91485817, 105930946, 182971634, 1006343987, 2012687974]

約数ペア:

[(1, 2012687974), (2, 1006343987), (11, 182971634), (19, 105930946), (22, 91485817), (38, 52965473), (113, 17811398), (209, 9630086), (226, 8905699), (418, 4815043), (1243, 1619218), (2147, 937442), (2486, 809609), (4294, 468721), (23617, 85222), (42611, 47234)]