16219892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1151}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 30707712

約数和(自身を除く): 14487820

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 1151, 2302, 3523, 4604, 7046, 14092, 14963, 29926, 59852, 311921, 623842, 1247684, 4054973, 8109946, 16219892]

約数ペア:

[(1, 16219892), (2, 8109946), (4, 4054973), (13, 1247684), (26, 623842), (52, 311921), (271, 59852), (542, 29926), (1084, 14963), (1151, 14092), (2302, 7046), (3523, 4604)]