19227902784

素因数分解:

$2^6\times 3^1\times {\mathrm{389}}^1\times {\mathrm{257443}}^1$

素因数の和:257847

約数の個数: 56

約数和(自身を含む): 51004805280

約数和(自身を除く): 31776902496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 389, 778, 1167, 1556, 2334, 3112, 4668, 6224, 9336, 12448, 18672, 24896, 37344, 74688, 257443, 514886, 772329, 1029772, 1544658, 2059544, 3089316, 4119088, 6178632, 8238176, 12357264, 16476352, 24714528, 49429056, 100145327, 200290654, 300435981, 400581308, 600871962, 801162616, 1201743924, 1602325232, 2403487848, 3204650464, 4806975696, 6409300928, 9613951392, 19227902784]

約数ペア:

[(1, 19227902784), (2, 9613951392), (3, 6409300928), (4, 4806975696), (6, 3204650464), (8, 2403487848), (12, 1602325232), (16, 1201743924), (24, 801162616), (32, 600871962), (48, 400581308), (64, 300435981), (96, 200290654), (192, 100145327), (389, 49429056), (778, 24714528), (1167, 16476352), (1556, 12357264), (2334, 8238176), (3112, 6178632), (4668, 4119088), (6224, 3089316), (9336, 2059544), (12448, 1544658), (18672, 1029772), (24896, 772329), (37344, 514886), (74688, 257443)]