19283630

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 35925120

約数和(自身を除く): 16641490

約数列:

[1, 2, 5, 10, 47, 89, 94, 178, 235, 445, 461, 470, 890, 922, 2305, 4183, 4610, 8366, 20915, 21667, 41029, 41830, 43334, 82058, 108335, 205145, 216670, 410290, 1928363, 3856726, 9641815, 19283630]

約数ペア:

[(1, 19283630), (2, 9641815), (5, 3856726), (10, 1928363), (47, 410290), (89, 216670), (94, 205145), (178, 108335), (235, 82058), (445, 43334), (461, 41830), (470, 41029), (890, 21667), (922, 20915), (2305, 8366), (4183, 4610)]