15691517738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{49279}}^1$

素因数の和:49662

約数の個数: 32

約数和(自身を含む): 26112092160

約数和(自身を除く): 10420574422

約数列:

[1, 2, 13, 26, 37, 74, 331, 481, 662, 962, 4303, 8606, 12247, 24494, 49279, 98558, 159211, 318422, 640627, 1281254, 1823323, 3646646, 16311349, 23703199, 32622698, 47406398, 212047537, 424095074, 603519913, 1207039826, 7845758869, 15691517738]

約数ペア:

[(1, 15691517738), (2, 7845758869), (13, 1207039826), (26, 603519913), (37, 424095074), (74, 212047537), (331, 47406398), (481, 32622698), (662, 23703199), (962, 16311349), (4303, 3646646), (8606, 1823323), (12247, 1281254), (24494, 640627), (49279, 318422), (98558, 159211)]