23837210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 21781990

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 1151, 2071, 2302, 4142, 5755, 10355, 11510, 20710, 21869, 43738, 109345, 125459, 218690, 250918, 627295, 1254590, 2383721, 4767442, 11918605, 23837210]

約数ペア:

[(1, 23837210), (2, 11918605), (5, 4767442), (10, 2383721), (19, 1254590), (38, 627295), (95, 250918), (109, 218690), (190, 125459), (218, 109345), (545, 43738), (1090, 21869), (1151, 20710), (2071, 11510), (2302, 10355), (4142, 5755)]