23128798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1487}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 43711488

約数和(自身を除く): 20582690

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 1111, 1414, 1487, 2222, 2974, 7777, 10409, 15554, 16357, 20818, 32714, 114499, 150187, 228998, 300374, 1051309, 1652057, 2102618, 3304114, 11564399, 23128798]

約数ペア:

[(1, 23128798), (2, 11564399), (7, 3304114), (11, 2102618), (14, 1652057), (22, 1051309), (77, 300374), (101, 228998), (154, 150187), (202, 114499), (707, 32714), (1111, 20818), (1414, 16357), (1487, 15554), (2222, 10409), (2974, 7777)]