19076172

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 45964800

約数和(自身を除く): 26888628

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 149, 188, 227, 282, 298, 447, 454, 564, 596, 681, 894, 908, 1362, 1788, 2724, 7003, 10669, 14006, 21009, 21338, 28012, 32007, 33823, 42018, 42676, 64014, 67646, 84036, 101469, 128028, 135292, 202938, 405876, 1589681, 3179362, 4769043, 6358724, 9538086, 19076172]

約数ペア:

[(1, 19076172), (2, 9538086), (3, 6358724), (4, 4769043), (6, 3179362), (12, 1589681), (47, 405876), (94, 202938), (141, 135292), (149, 128028), (188, 101469), (227, 84036), (282, 67646), (298, 64014), (447, 42676), (454, 42018), (564, 33823), (596, 32007), (681, 28012), (894, 21338), (908, 21009), (1362, 14006), (1788, 10669), (2724, 7003)]