17820148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3691}}^1$

素因数の和:3783

約数の個数: 24

約数和(自身を含む): 33493824

約数和(自身を除く): 15673676

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 3691, 4828, 7382, 14764, 62747, 125494, 250988, 262061, 524122, 1048244, 4455037, 8910074, 17820148]

約数ペア:

[(1, 17820148), (2, 8910074), (4, 4455037), (17, 1048244), (34, 524122), (68, 262061), (71, 250988), (142, 125494), (284, 62747), (1207, 14764), (2414, 7382), (3691, 4828)]