17950870084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33742237}}^1$

素因数の和:33742267

約数の個数: 24

約数和(自身を含む): 37791306560

約数和(自身を除く): 19840436476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 33742237, 67484474, 134968948, 236195659, 472391318, 641102503, 944782636, 1282205006, 2564410012, 4487717521, 8975435042, 17950870084]

約数ペア:

[(1, 17950870084), (2, 8975435042), (4, 4487717521), (7, 2564410012), (14, 1282205006), (19, 944782636), (28, 641102503), (38, 472391318), (76, 236195659), (133, 134968948), (266, 67484474), (532, 33742237)]