19639332

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23719}}^1$

素因数の和:23752

約数の個数: 36

約数和(自身を含む): 51804480

約数和(自身を除く): 32165148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 23719, 47438, 71157, 94876, 142314, 213471, 284628, 426942, 545537, 853884, 1091074, 1636611, 2182148, 3273222, 4909833, 6546444, 9819666, 19639332]

約数ペア:

[(1, 19639332), (2, 9819666), (3, 6546444), (4, 4909833), (6, 3273222), (9, 2182148), (12, 1636611), (18, 1091074), (23, 853884), (36, 545537), (46, 426942), (69, 284628), (92, 213471), (138, 142314), (207, 94876), (276, 71157), (414, 47438), (828, 23719)]