15403790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66973}}^1$

素因数の和:67003

約数の個数: 16

約数和(自身を含む): 28932768

約数和(自身を除く): 13528978

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 66973, 133946, 334865, 669730, 1540379, 3080758, 7701895, 15403790]

約数ペア:

[(1, 15403790), (2, 7701895), (5, 3080758), (10, 1540379), (23, 669730), (46, 334865), (115, 133946), (230, 66973)]