1234195198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{179441}}^1$

素因数の和:179643

約数の個数: 16

約数和(自身を含む): 1959506640

約数和(自身を除く): 725311442

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6878, 179441, 358882, 3409379, 6818758, 32478821, 64957642, 617097599, 1234195198]

約数ペア:

[(1, 1234195198), (2, 617097599), (19, 64957642), (38, 32478821), (181, 6818758), (362, 3409379), (3439, 358882), (6878, 179441)]