18791104

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{3299}}^1$

素因数の和:3400

約数の個数: 28

約数和(自身を含む): 37719000

約数和(自身を除く): 18927896

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 3299, 5696, 6598, 13196, 26392, 52784, 105568, 211136, 293611, 587222, 1174444, 2348888, 4697776, 9395552, 18791104]

約数ペア:

[(1, 18791104), (2, 9395552), (4, 4697776), (8, 2348888), (16, 1174444), (32, 587222), (64, 293611), (89, 211136), (178, 105568), (356, 52784), (712, 26392), (1424, 13196), (2848, 6598), (3299, 5696)]