19588243990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1\times {\mathrm{6373}}^1$

素因数の和:8717

約数の個数: 64

約数和(自身を含む): 42441661440

約数和(自身を除く): 22853417450

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2311, 4622, 6373, 11555, 12746, 16177, 23110, 31865, 32354, 43909, 44611, 63730, 80885, 87818, 89222, 121087, 161770, 219545, 223055, 242174, 307363, 439090, 446110, 605435, 614726, 847609, 1210870, 1536815, 1695218, 3073630, 4238045, 8476090, 14728003, 29456006, 73640015, 103096021, 147280030, 206192042, 279832057, 515480105, 559664114, 1030960210, 1399160285, 1958824399, 2798320570, 3917648798, 9794121995, 19588243990]

約数ペア:

[(1, 19588243990), (2, 9794121995), (5, 3917648798), (7, 2798320570), (10, 1958824399), (14, 1399160285), (19, 1030960210), (35, 559664114), (38, 515480105), (70, 279832057), (95, 206192042), (133, 147280030), (190, 103096021), (266, 73640015), (665, 29456006), (1330, 14728003), (2311, 8476090), (4622, 4238045), (6373, 3073630), (11555, 1695218), (12746, 1536815), (16177, 1210870), (23110, 847609), (31865, 614726), (32354, 605435), (43909, 446110), (44611, 439090), (63730, 307363), (80885, 242174), (87818, 223055), (89222, 219545), (121087, 161770)]