19030986834

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{8783}}^1$

素因数の和:9119

約数の個数: 64

約数和(自身を含む): 40729651200

約数和(自身を除く): 21698664366

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 229, 249, 458, 498, 687, 1374, 1577, 3154, 4351, 4731, 8702, 8783, 9462, 13053, 17566, 19007, 26106, 26349, 38014, 52698, 57021, 114042, 166877, 333754, 361133, 500631, 722266, 728989, 1001262, 1083399, 1457978, 2011307, 2166798, 2186967, 4022614, 4373934, 6033921, 12067842, 13850791, 27701582, 38214833, 41552373, 76429666, 83104746, 114644499, 166938481, 229288998, 333876962, 500815443, 1001630886, 3171831139, 6343662278, 9515493417, 19030986834]

約数ペア:

[(1, 19030986834), (2, 9515493417), (3, 6343662278), (6, 3171831139), (19, 1001630886), (38, 500815443), (57, 333876962), (83, 229288998), (114, 166938481), (166, 114644499), (229, 83104746), (249, 76429666), (458, 41552373), (498, 38214833), (687, 27701582), (1374, 13850791), (1577, 12067842), (3154, 6033921), (4351, 4373934), (4731, 4022614), (8702, 2186967), (8783, 2166798), (9462, 2011307), (13053, 1457978), (17566, 1083399), (19007, 1001262), (26106, 728989), (26349, 722266), (38014, 500631), (52698, 361133), (57021, 333754), (114042, 166877)]