19831330

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{29599}}^1$

素因数の和:29673

約数の個数: 16

約数和(自身を含む): 36230400

約数和(自身を除く): 16399070

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 29599, 59198, 147995, 295990, 1983133, 3966266, 9915665, 19831330]

約数ペア:

[(1, 19831330), (2, 9915665), (5, 3966266), (10, 1983133), (67, 295990), (134, 147995), (335, 59198), (670, 29599)]