12197970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{135533}}^1$

素因数の和:135546

約数の個数: 24

約数和(自身を含む): 31714956

約数和(自身を除く): 19516986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 135533, 271066, 406599, 677665, 813198, 1219797, 1355330, 2032995, 2439594, 4065990, 6098985, 12197970]

約数ペア:

[(1, 12197970), (2, 6098985), (3, 4065990), (5, 2439594), (6, 2032995), (9, 1355330), (10, 1219797), (15, 813198), (18, 677665), (30, 406599), (45, 271066), (90, 135533)]