19103679516

素因数分解:

$2^2\times 3^1\times {\mathrm{487}}^1\times {\mathrm{619}}^1\times {\mathrm{5281}}^1$

素因数の和:6394

約数の個数: 48

約数和(自身を含む): 44747413760

約数和(自身を除く): 25643734244

約数列:

[1, 2, 3, 4, 6, 12, 487, 619, 974, 1238, 1461, 1857, 1948, 2476, 2922, 3714, 5281, 5844, 7428, 10562, 15843, 21124, 31686, 63372, 301453, 602906, 904359, 1205812, 1808718, 2571847, 3268939, 3617436, 5143694, 6537878, 7715541, 9806817, 10287388, 13075756, 15431082, 19613634, 30862164, 39227268, 1591973293, 3183946586, 4775919879, 6367893172, 9551839758, 19103679516]

約数ペア:

[(1, 19103679516), (2, 9551839758), (3, 6367893172), (4, 4775919879), (6, 3183946586), (12, 1591973293), (487, 39227268), (619, 30862164), (974, 19613634), (1238, 15431082), (1461, 13075756), (1857, 10287388), (1948, 9806817), (2476, 7715541), (2922, 6537878), (3714, 5143694), (5281, 3617436), (5844, 3268939), (7428, 2571847), (10562, 1808718), (15843, 1205812), (21124, 904359), (31686, 602906), (63372, 301453)]