15511558135676

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{20663}}^1\times {\mathrm{106451}}^1$

素因数の和:127202

約数の個数: 48

約数和(自身を含む): 28455631319808

約数和(自身を除く): 12944073184132

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 20663, 41326, 82652, 106451, 212902, 425804, 847183, 888509, 1694366, 1777018, 3388732, 3554036, 4364491, 4577393, 8728982, 9154786, 17457964, 18309572, 36428869, 72857738, 145715476, 187673113, 375346226, 750692452, 2199597013, 4399194026, 8798388052, 90183477533, 94582671559, 180366955066, 189165343118, 360733910132, 378330686236, 3877889533919, 7755779067838, 15511558135676]

約数ペア:

[(1, 15511558135676), (2, 7755779067838), (4, 3877889533919), (41, 378330686236), (43, 360733910132), (82, 189165343118), (86, 180366955066), (164, 94582671559), (172, 90183477533), (1763, 8798388052), (3526, 4399194026), (7052, 2199597013), (20663, 750692452), (41326, 375346226), (82652, 187673113), (106451, 145715476), (212902, 72857738), (425804, 36428869), (847183, 18309572), (888509, 17457964), (1694366, 9154786), (1777018, 8728982), (3388732, 4577393), (3554036, 4364491)]