19573392

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^3\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 80

約数和(自身を含む): 54371520

約数和(自身を除く): 34798128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 83, 102, 136, 166, 204, 249, 272, 289, 332, 408, 498, 578, 664, 816, 867, 996, 1156, 1328, 1411, 1734, 1992, 2312, 2822, 3468, 3984, 4233, 4624, 4913, 5644, 6936, 8466, 9826, 11288, 13872, 14739, 16932, 19652, 22576, 23987, 29478, 33864, 39304, 47974, 58956, 67728, 71961, 78608, 95948, 117912, 143922, 191896, 235824, 287844, 383792, 407779, 575688, 815558, 1151376, 1223337, 1631116, 2446674, 3262232, 4893348, 6524464, 9786696, 19573392]

約数ペア:

[(1, 19573392), (2, 9786696), (3, 6524464), (4, 4893348), (6, 3262232), (8, 2446674), (12, 1631116), (16, 1223337), (17, 1151376), (24, 815558), (34, 575688), (48, 407779), (51, 383792), (68, 287844), (83, 235824), (102, 191896), (136, 143922), (166, 117912), (204, 95948), (249, 78608), (272, 71961), (289, 67728), (332, 58956), (408, 47974), (498, 39304), (578, 33864), (664, 29478), (816, 23987), (867, 22576), (996, 19652), (1156, 16932), (1328, 14739), (1411, 13872), (1734, 11288), (1992, 9826), (2312, 8466), (2822, 6936), (3468, 5644), (3984, 4913), (4233, 4624)]