15693514438

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21150289}}^1$

素因数の和:21150351

約数の個数: 16

約数和(自身を含む): 27410775840

約数和(自身を除く): 11717261402

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 21150289, 42300578, 148052023, 296104046, 1120965317, 2241930634, 7846757219, 15693514438]

約数ペア:

[(1, 15693514438), (2, 7846757219), (7, 2241930634), (14, 1120965317), (53, 296104046), (106, 148052023), (371, 42300578), (742, 21150289)]