21479883262

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{540157}}^1$

素因数の和:540555

約数の個数: 16

約数和(自身を含む): 32863212720

約数和(自身を除く): 11383329458

約数列:

[1, 2, 59, 118, 337, 674, 19883, 39766, 540157, 1080314, 31869263, 63738526, 182032909, 364065818, 10739941631, 21479883262]

約数ペア:

[(1, 21479883262), (2, 10739941631), (59, 364065818), (118, 182032909), (337, 63738526), (674, 31869263), (19883, 1080314), (39766, 540157)]