19407336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3659}}^1$

素因数の和:3698

約数の個数: 64

約数和(自身を含む): 55339200

約数和(自身を除く): 35931864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 3659, 5304, 7318, 10977, 14636, 21954, 29272, 43908, 47567, 62203, 87816, 95134, 124406, 142701, 186609, 190268, 248812, 285402, 373218, 380536, 497624, 570804, 746436, 808639, 1141608, 1492872, 1617278, 2425917, 3234556, 4851834, 6469112, 9703668, 19407336]

約数ペア:

[(1, 19407336), (2, 9703668), (3, 6469112), (4, 4851834), (6, 3234556), (8, 2425917), (12, 1617278), (13, 1492872), (17, 1141608), (24, 808639), (26, 746436), (34, 570804), (39, 497624), (51, 380536), (52, 373218), (68, 285402), (78, 248812), (102, 190268), (104, 186609), (136, 142701), (156, 124406), (204, 95134), (221, 87816), (312, 62203), (408, 47567), (442, 43908), (663, 29272), (884, 21954), (1326, 14636), (1768, 10977), (2652, 7318), (3659, 5304)]