19213536

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 54559008

約数和(自身を除く): 35345472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 68, 96, 102, 122, 136, 183, 193, 204, 244, 272, 366, 386, 408, 488, 544, 579, 732, 772, 816, 976, 1037, 1158, 1464, 1544, 1632, 1952, 2074, 2316, 2928, 3088, 3111, 3281, 4148, 4632, 5856, 6176, 6222, 6562, 8296, 9264, 9843, 11773, 12444, 13124, 16592, 18528, 19686, 23546, 24888, 26248, 33184, 35319, 39372, 47092, 49776, 52496, 70638, 78744, 94184, 99552, 104992, 141276, 157488, 188368, 200141, 282552, 314976, 376736, 400282, 565104, 600423, 800564, 1130208, 1200846, 1601128, 2401692, 3202256, 4803384, 6404512, 9606768, 19213536]

約数ペア:

[(1, 19213536), (2, 9606768), (3, 6404512), (4, 4803384), (6, 3202256), (8, 2401692), (12, 1601128), (16, 1200846), (17, 1130208), (24, 800564), (32, 600423), (34, 565104), (48, 400282), (51, 376736), (61, 314976), (68, 282552), (96, 200141), (102, 188368), (122, 157488), (136, 141276), (183, 104992), (193, 99552), (204, 94184), (244, 78744), (272, 70638), (366, 52496), (386, 49776), (408, 47092), (488, 39372), (544, 35319), (579, 33184), (732, 26248), (772, 24888), (816, 23546), (976, 19686), (1037, 18528), (1158, 16592), (1464, 13124), (1544, 12444), (1632, 11773), (1952, 9843), (2074, 9264), (2316, 8296), (2928, 6562), (3088, 6222), (3111, 6176), (3281, 5856), (4148, 4632)]