15743079436

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1\times {\mathrm{2971}}^1$

素因数の和:5030

約数の個数: 48

約数和(自身を含む): 31837775872

約数和(自身を除く): 16094696436

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 1951, 2716, 2971, 3902, 5942, 7804, 11884, 13657, 20797, 27314, 41594, 54628, 83188, 189247, 288187, 378494, 576374, 756988, 1152748, 1324729, 2017309, 2649458, 4034618, 5298916, 5796421, 8069236, 11592842, 23185684, 40574947, 81149894, 162299788, 562252837, 1124505674, 2249011348, 3935769859, 7871539718, 15743079436]

約数ペア:

[(1, 15743079436), (2, 7871539718), (4, 3935769859), (7, 2249011348), (14, 1124505674), (28, 562252837), (97, 162299788), (194, 81149894), (388, 40574947), (679, 23185684), (1358, 11592842), (1951, 8069236), (2716, 5796421), (2971, 5298916), (3902, 4034618), (5942, 2649458), (7804, 2017309), (11884, 1324729), (13657, 1152748), (20797, 756988), (27314, 576374), (41594, 378494), (54628, 288187), (83188, 189247)]