19322490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5323}}^1$

素因数の和:5355

約数の個数: 48

約数和(自身を含む): 50982624

約数和(自身を除く): 31660134

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 5323, 10646, 15969, 26615, 31938, 53230, 58553, 79845, 117106, 159690, 175659, 292765, 351318, 585530, 644083, 878295, 1288166, 1756590, 1932249, 3220415, 3864498, 6440830, 9661245, 19322490]

約数ペア:

[(1, 19322490), (2, 9661245), (3, 6440830), (5, 3864498), (6, 3220415), (10, 1932249), (11, 1756590), (15, 1288166), (22, 878295), (30, 644083), (33, 585530), (55, 351318), (66, 292765), (110, 175659), (121, 159690), (165, 117106), (242, 79845), (330, 58553), (363, 53230), (605, 31938), (726, 26615), (1210, 15969), (1815, 10646), (3630, 5323)]