19037136

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1993}}^1$

素因数の和:2203

約数の個数: 40

約数和(自身を含む): 49451200

約数和(自身を除く): 30414064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 1993, 2388, 3184, 3986, 4776, 5979, 7972, 9552, 11958, 15944, 23916, 31888, 47832, 95664, 396607, 793214, 1189821, 1586428, 2379642, 3172856, 4759284, 6345712, 9518568, 19037136]

約数ペア:

[(1, 19037136), (2, 9518568), (3, 6345712), (4, 4759284), (6, 3172856), (8, 2379642), (12, 1586428), (16, 1189821), (24, 793214), (48, 396607), (199, 95664), (398, 47832), (597, 31888), (796, 23916), (1194, 15944), (1592, 11958), (1993, 9552), (2388, 7972), (3184, 5979), (3986, 4776)]