16396260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{273271}}^1$

素因数の和:273283

約数の個数: 24

約数和(自身を含む): 45909696

約数和(自身を除く): 29513436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 273271, 546542, 819813, 1093084, 1366355, 1639626, 2732710, 3279252, 4099065, 5465420, 8198130, 16396260]

約数ペア:

[(1, 16396260), (2, 8198130), (3, 5465420), (4, 4099065), (5, 3279252), (6, 2732710), (10, 1639626), (12, 1366355), (15, 1093084), (20, 819813), (30, 546542), (60, 273271)]