15697312498

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{67289}}^1$

素因数の和:68194

約数の個数: 32

約数和(自身を含む): 28358697600

約数和(自身を除く): 12661385102

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 877, 1754, 6139, 12278, 16663, 33326, 67289, 116641, 134578, 233282, 471023, 942046, 1278491, 2556982, 8949437, 17898874, 59012453, 118024906, 413087171, 826174342, 1121236607, 2242473214, 7848656249, 15697312498]

約数ペア:

[(1, 15697312498), (2, 7848656249), (7, 2242473214), (14, 1121236607), (19, 826174342), (38, 413087171), (133, 118024906), (266, 59012453), (877, 17898874), (1754, 8949437), (6139, 2556982), (12278, 1278491), (16663, 942046), (33326, 471023), (67289, 233282), (116641, 134578)]