13311940018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{1031}}^1$

素因数の和:1567

約数の個数: 64

約数和(自身を含む): 23093683200

約数和(自身を除く): 9781743182

約数列:

[1, 2, 13, 19, 26, 38, 59, 118, 247, 443, 494, 767, 886, 1031, 1121, 1534, 2062, 2242, 5759, 8417, 11518, 13403, 14573, 16834, 19589, 26137, 26806, 29146, 39178, 52274, 60829, 109421, 121658, 218842, 254657, 339781, 456733, 496603, 509314, 679562, 790777, 913466, 993206, 1155751, 1581554, 2311502, 5937529, 6455839, 8677927, 11875058, 12911678, 15024763, 17355854, 26947247, 30049526, 53894494, 112813051, 225626102, 350314211, 511997693, 700628422, 1023995386, 6655970009, 13311940018]

約数ペア:

[(1, 13311940018), (2, 6655970009), (13, 1023995386), (19, 700628422), (26, 511997693), (38, 350314211), (59, 225626102), (118, 112813051), (247, 53894494), (443, 30049526), (494, 26947247), (767, 17355854), (886, 15024763), (1031, 12911678), (1121, 11875058), (1534, 8677927), (2062, 6455839), (2242, 5937529), (5759, 2311502), (8417, 1581554), (11518, 1155751), (13403, 993206), (14573, 913466), (16834, 790777), (19589, 679562), (26137, 509314), (26806, 496603), (29146, 456733), (39178, 339781), (52274, 254657), (60829, 218842), (109421, 121658)]