11211661916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{20939}}^1$

素因数の和:22434

約数の個数: 48

約数和(自身を含む): 24165765120

約数和(自身を除く): 12954103204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1471, 2942, 5884, 10297, 19123, 20594, 20939, 38246, 41188, 41878, 76492, 83756, 133861, 146573, 267722, 272207, 293146, 535444, 544414, 586292, 1088828, 1905449, 3810898, 7621796, 30801269, 61602538, 123205076, 215608883, 400416497, 431217766, 800832994, 862435532, 1601665988, 2802915479, 5605830958, 11211661916]

約数ペア:

[(1, 11211661916), (2, 5605830958), (4, 2802915479), (7, 1601665988), (13, 862435532), (14, 800832994), (26, 431217766), (28, 400416497), (52, 215608883), (91, 123205076), (182, 61602538), (364, 30801269), (1471, 7621796), (2942, 3810898), (5884, 1905449), (10297, 1088828), (19123, 586292), (20594, 544414), (20939, 535444), (38246, 293146), (41188, 272207), (41878, 267722), (76492, 146573), (83756, 133861)]