15721935114

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15439}}^1\times {\mathrm{3947}}^1$

素因数の和:19434

約数の個数: 32

約数和(自身を含む): 32185359360

約数和(自身を除く): 16463424246

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 3947, 7894, 11841, 15439, 23682, 30878, 46317, 92634, 169721, 339442, 509163, 663877, 1018326, 1327754, 1991631, 3983262, 60937733, 121875466, 182813199, 365626398, 2620322519, 5240645038, 7860967557, 15721935114]

約数ペア:

[(1, 15721935114), (2, 7860967557), (3, 5240645038), (6, 2620322519), (43, 365626398), (86, 182813199), (129, 121875466), (258, 60937733), (3947, 3983262), (7894, 1991631), (11841, 1327754), (15439, 1018326), (23682, 663877), (30878, 509163), (46317, 339442), (92634, 169721)]