13156923542

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1\times {\mathrm{31699}}^1$

素因数の和:33020

約数の個数: 32

約数和(自身を含む): 23554368000

約数和(自身を除く): 10397444458

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1289, 2578, 9023, 18046, 29647, 31699, 59294, 63398, 207529, 221893, 415058, 443786, 729077, 1458154, 5103539, 10207078, 40860011, 81720022, 286020077, 572040154, 939780253, 1879560506, 6578461771, 13156923542]

約数ペア:

[(1, 13156923542), (2, 6578461771), (7, 1879560506), (14, 939780253), (23, 572040154), (46, 286020077), (161, 81720022), (322, 40860011), (1289, 10207078), (2578, 5103539), (9023, 1458154), (18046, 729077), (29647, 443786), (31699, 415058), (59294, 221893), (63398, 207529)]