19556112

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{6679}}^1$

素因数の和:6751

約数の個数: 40

約数和(自身を含む): 51355840

約数和(自身を除く): 31799728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 6679, 13358, 20037, 26716, 40074, 53432, 80148, 106864, 160296, 320592, 407419, 814838, 1222257, 1629676, 2444514, 3259352, 4889028, 6518704, 9778056, 19556112]

約数ペア:

[(1, 19556112), (2, 9778056), (3, 6518704), (4, 4889028), (6, 3259352), (8, 2444514), (12, 1629676), (16, 1222257), (24, 814838), (48, 407419), (61, 320592), (122, 160296), (183, 106864), (244, 80148), (366, 53432), (488, 40074), (732, 26716), (976, 20037), (1464, 13358), (2928, 6679)]