15698967808

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{1005313}}^1$

素因数の和:1005390

約数の個数: 36

約数和(自身を含む): 31850358148

約数和(自身を除く): 16151390340

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3904, 7808, 15616, 1005313, 2010626, 4021252, 8042504, 16085008, 32170016, 61324093, 64340032, 122648186, 128680064, 245296372, 257360128, 490592744, 981185488, 1962370976, 3924741952, 7849483904, 15698967808]

約数ペア:

[(1, 15698967808), (2, 7849483904), (4, 3924741952), (8, 1962370976), (16, 981185488), (32, 490592744), (61, 257360128), (64, 245296372), (122, 128680064), (128, 122648186), (244, 64340032), (256, 61324093), (488, 32170016), (976, 16085008), (1952, 8042504), (3904, 4021252), (7808, 2010626), (15616, 1005313)]