16961252

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7867}}^1$

素因数の和:7896

約数の個数: 36

約数和(自身を含む): 37671984

約数和(自身を除く): 20710732

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 7867, 15734, 31468, 55069, 86537, 110138, 173074, 220276, 346148, 385483, 605759, 770966, 1211518, 1541932, 2423036, 4240313, 8480626, 16961252]

約数ペア:

[(1, 16961252), (2, 8480626), (4, 4240313), (7, 2423036), (11, 1541932), (14, 1211518), (22, 770966), (28, 605759), (44, 385483), (49, 346148), (77, 220276), (98, 173074), (154, 110138), (196, 86537), (308, 55069), (539, 31468), (1078, 15734), (2156, 7867)]