19952625056

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6851863}}^1$

素因数の和:6851893

約数の個数: 48

約数和(自身を含む): 48346752384

約数和(自身を除く): 28394127328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 6851863, 13703726, 27407452, 47963041, 54814904, 89074219, 95926082, 109629808, 178148438, 191852164, 219259616, 356296876, 383704328, 623519533, 712593752, 767408656, 1247039066, 1425187504, 1534817312, 2494078132, 2850375008, 4988156264, 9976312528, 19952625056]

約数ペア:

[(1, 19952625056), (2, 9976312528), (4, 4988156264), (7, 2850375008), (8, 2494078132), (13, 1534817312), (14, 1425187504), (16, 1247039066), (26, 767408656), (28, 712593752), (32, 623519533), (52, 383704328), (56, 356296876), (91, 219259616), (104, 191852164), (112, 178148438), (182, 109629808), (208, 95926082), (224, 89074219), (364, 54814904), (416, 47963041), (728, 27407452), (1456, 13703726), (2912, 6851863)]