19005498

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 44478720

約数和(自身を除く): 25473222

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 261, 414, 522, 667, 1334, 1583, 2001, 3166, 4002, 4749, 6003, 9498, 12006, 14247, 28494, 36409, 45907, 72818, 91814, 109227, 137721, 218454, 275442, 327681, 413163, 655362, 826326, 1055861, 2111722, 3167583, 6335166, 9502749, 19005498]

約数ペア:

[(1, 19005498), (2, 9502749), (3, 6335166), (6, 3167583), (9, 2111722), (18, 1055861), (23, 826326), (29, 655362), (46, 413163), (58, 327681), (69, 275442), (87, 218454), (138, 137721), (174, 109227), (207, 91814), (261, 72818), (414, 45907), (522, 36409), (667, 28494), (1334, 14247), (1583, 12006), (2001, 9498), (3166, 6003), (4002, 4749)]