11995849730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{811}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 22276187136

約数和(自身を除く): 10280337406

約数列:

[1, 2, 5, 10, 71, 83, 142, 166, 251, 355, 415, 502, 710, 811, 830, 1255, 1622, 2510, 4055, 5893, 8110, 11786, 17821, 20833, 29465, 35642, 41666, 57581, 58930, 67313, 89105, 104165, 115162, 134626, 178210, 203561, 208330, 287905, 336565, 407122, 575810, 673130, 1017805, 1479143, 2035610, 2958286, 4779223, 7395715, 9558446, 14452831, 14791430, 16895563, 23896115, 28905662, 33791126, 47792230, 72264155, 84477815, 144528310, 168955630, 1199584973, 2399169946, 5997924865, 11995849730]

約数ペア:

[(1, 11995849730), (2, 5997924865), (5, 2399169946), (10, 1199584973), (71, 168955630), (83, 144528310), (142, 84477815), (166, 72264155), (251, 47792230), (355, 33791126), (415, 28905662), (502, 23896115), (710, 16895563), (811, 14791430), (830, 14452831), (1255, 9558446), (1622, 7395715), (2510, 4779223), (4055, 2958286), (5893, 2035610), (8110, 1479143), (11786, 1017805), (17821, 673130), (20833, 575810), (29465, 407122), (35642, 336565), (41666, 287905), (57581, 208330), (58930, 203561), (67313, 178210), (89105, 134626), (104165, 115162)]