19371888

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5849}}^1$

素因数の和:5886

約数の個数: 60

約数和(自身を含む): 56581200

約数和(自身を除く): 37209312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 5849, 11698, 17547, 23396, 35094, 46792, 52641, 70188, 93584, 105282, 134527, 140376, 210564, 269054, 280752, 403581, 421128, 538108, 807162, 842256, 1076216, 1210743, 1614324, 2152432, 2421486, 3228648, 4842972, 6457296, 9685944, 19371888]

約数ペア:

[(1, 19371888), (2, 9685944), (3, 6457296), (4, 4842972), (6, 3228648), (8, 2421486), (9, 2152432), (12, 1614324), (16, 1210743), (18, 1076216), (23, 842256), (24, 807162), (36, 538108), (46, 421128), (48, 403581), (69, 280752), (72, 269054), (92, 210564), (138, 140376), (144, 134527), (184, 105282), (207, 93584), (276, 70188), (368, 52641), (414, 46792), (552, 35094), (828, 23396), (1104, 17547), (1656, 11698), (3312, 5849)]