15697769542

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{19961}}^1$

素因数の和:20161

約数の個数: 64

約数和(自身を含む): 30182544000

約数和(自身を除く): 14484774458

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 149, 182, 203, 298, 377, 406, 754, 1043, 1937, 2086, 2639, 3874, 4321, 5278, 8642, 13559, 19961, 27118, 30247, 39922, 56173, 60494, 112346, 139727, 259493, 279454, 393211, 518986, 578869, 786422, 1157738, 1816451, 2974189, 3632902, 4052083, 5948378, 7525297, 8104166, 15050594, 20819323, 38664457, 41638646, 52677079, 77328914, 86251481, 105354158, 172502962, 270651199, 541302398, 603760367, 1121269253, 1207520734, 2242538506, 7848884771, 15697769542]

約数ペア:

[(1, 15697769542), (2, 7848884771), (7, 2242538506), (13, 1207520734), (14, 1121269253), (26, 603760367), (29, 541302398), (58, 270651199), (91, 172502962), (149, 105354158), (182, 86251481), (203, 77328914), (298, 52677079), (377, 41638646), (406, 38664457), (754, 20819323), (1043, 15050594), (1937, 8104166), (2086, 7525297), (2639, 5948378), (3874, 4052083), (4321, 3632902), (5278, 2974189), (8642, 1816451), (13559, 1157738), (19961, 786422), (27118, 578869), (30247, 518986), (39922, 393211), (56173, 279454), (60494, 259493), (112346, 139727)]