19849056

素因数分解:

$2^5\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 52416000

約数和(自身を除く): 32566944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 199, 398, 597, 796, 1039, 1194, 1592, 2078, 2388, 3117, 3184, 4156, 4776, 6234, 6368, 8312, 9552, 12468, 16624, 19104, 24936, 33248, 49872, 99744, 206761, 413522, 620283, 827044, 1240566, 1654088, 2481132, 3308176, 4962264, 6616352, 9924528, 19849056]

約数ペア:

[(1, 19849056), (2, 9924528), (3, 6616352), (4, 4962264), (6, 3308176), (8, 2481132), (12, 1654088), (16, 1240566), (24, 827044), (32, 620283), (48, 413522), (96, 206761), (199, 99744), (398, 49872), (597, 33248), (796, 24936), (1039, 19104), (1194, 16624), (1592, 12468), (2078, 9552), (2388, 8312), (3117, 6368), (3184, 6234), (4156, 4776)]