12392996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40237}}^1$

素因数の和:40259

約数の個数: 24

約数和(自身を含む): 27039936

約数和(自身を除く): 14646940

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 40237, 80474, 160948, 281659, 442607, 563318, 885214, 1126636, 1770428, 3098249, 6196498, 12392996]

約数ペア:

[(1, 12392996), (2, 6196498), (4, 3098249), (7, 1770428), (11, 1126636), (14, 885214), (22, 563318), (28, 442607), (44, 281659), (77, 160948), (154, 80474), (308, 40237)]