13889950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14621}}^1$

素因数の和:14652

約数の個数: 24

約数和(自身を含む): 27196920

約数和(自身を除く): 13306970

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 14621, 29242, 73105, 146210, 277799, 365525, 555598, 731050, 1388995, 2777990, 6944975, 13889950]

約数ペア:

[(1, 13889950), (2, 6944975), (5, 2777990), (10, 1388995), (19, 731050), (25, 555598), (38, 365525), (50, 277799), (95, 146210), (190, 73105), (475, 29242), (950, 14621)]