19173744

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2833}}^1$

素因数の和:2894

約数の個数: 60

約数和(自身を含む): 54820896

約数和(自身を除く): 35647152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 2833, 3384, 5666, 6768, 8499, 11332, 16998, 22664, 25497, 33996, 45328, 50994, 67992, 101988, 133151, 135984, 203976, 266302, 399453, 407952, 532604, 798906, 1065208, 1198359, 1597812, 2130416, 2396718, 3195624, 4793436, 6391248, 9586872, 19173744]

約数ペア:

[(1, 19173744), (2, 9586872), (3, 6391248), (4, 4793436), (6, 3195624), (8, 2396718), (9, 2130416), (12, 1597812), (16, 1198359), (18, 1065208), (24, 798906), (36, 532604), (47, 407952), (48, 399453), (72, 266302), (94, 203976), (141, 135984), (144, 133151), (188, 101988), (282, 67992), (376, 50994), (423, 45328), (564, 33996), (752, 25497), (846, 22664), (1128, 16998), (1692, 11332), (2256, 8499), (2833, 6768), (3384, 5666)]