19022016

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7621}}^1$

素因数の和:7649

約数の個数: 56

約数和(自身を含む): 54207664

約数和(自身を除く): 35185648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 7621, 15242, 22863, 30484, 45726, 60968, 91452, 99073, 121936, 182904, 198146, 243872, 297219, 365808, 396292, 487744, 594438, 731616, 792584, 1188876, 1463232, 1585168, 2377752, 3170336, 4755504, 6340672, 9511008, 19022016]

約数ペア:

[(1, 19022016), (2, 9511008), (3, 6340672), (4, 4755504), (6, 3170336), (8, 2377752), (12, 1585168), (13, 1463232), (16, 1188876), (24, 792584), (26, 731616), (32, 594438), (39, 487744), (48, 396292), (52, 365808), (64, 297219), (78, 243872), (96, 198146), (104, 182904), (156, 121936), (192, 99073), (208, 91452), (312, 60968), (416, 45726), (624, 30484), (832, 22863), (1248, 15242), (2496, 7621)]