15836964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 43794240

約数和(自身を除く): 27957276

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 839, 858, 1452, 1573, 1678, 1716, 2517, 3146, 3356, 4719, 5034, 6292, 9229, 9438, 10068, 10907, 18458, 18876, 21814, 27687, 32721, 36916, 43628, 55374, 65442, 101519, 110748, 119977, 130884, 203038, 239954, 304557, 359931, 406076, 479908, 609114, 719862, 1218228, 1319747, 1439724, 2639494, 3959241, 5278988, 7918482, 15836964]

約数ペア:

[(1, 15836964), (2, 7918482), (3, 5278988), (4, 3959241), (6, 2639494), (11, 1439724), (12, 1319747), (13, 1218228), (22, 719862), (26, 609114), (33, 479908), (39, 406076), (44, 359931), (52, 304557), (66, 239954), (78, 203038), (121, 130884), (132, 119977), (143, 110748), (156, 101519), (242, 65442), (286, 55374), (363, 43628), (429, 36916), (484, 32721), (572, 27687), (726, 21814), (839, 18876), (858, 18458), (1452, 10907), (1573, 10068), (1678, 9438), (1716, 9229), (2517, 6292), (3146, 5034), (3356, 4719)]