19073946108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1657451}}^1$

素因数の和:1657602

約数の個数: 48

約数和(自身を含む): 51235156224

約数和(自身を除く): 32161210116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 1657451, 3314902, 4972353, 6629804, 9944706, 11602157, 19889412, 23204314, 34806471, 46408628, 69612942, 139225884, 227070787, 454141574, 681212361, 908283148, 1362424722, 1589495509, 2724849444, 3178991018, 4768486527, 6357982036, 9536973054, 19073946108]

約数ペア:

[(1, 19073946108), (2, 9536973054), (3, 6357982036), (4, 4768486527), (6, 3178991018), (7, 2724849444), (12, 1589495509), (14, 1362424722), (21, 908283148), (28, 681212361), (42, 454141574), (84, 227070787), (137, 139225884), (274, 69612942), (411, 46408628), (548, 34806471), (822, 23204314), (959, 19889412), (1644, 11602157), (1918, 9944706), (2877, 6629804), (3836, 4972353), (5754, 3314902), (11508, 1657451)]