19608072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 57028320

約数和(自身を除く): 37420248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 257, 264, 289, 374, 408, 514, 561, 578, 748, 771, 867, 1028, 1122, 1156, 1496, 1542, 1734, 2056, 2244, 2312, 2827, 3084, 3179, 3468, 4369, 4488, 5654, 6168, 6358, 6936, 8481, 8738, 9537, 11308, 12716, 13107, 16962, 17476, 19074, 22616, 25432, 26214, 33924, 34952, 38148, 48059, 52428, 67848, 74273, 76296, 96118, 104856, 144177, 148546, 192236, 222819, 288354, 297092, 384472, 445638, 576708, 594184, 817003, 891276, 1153416, 1634006, 1782552, 2451009, 3268012, 4902018, 6536024, 9804036, 19608072]

約数ペア:

[(1, 19608072), (2, 9804036), (3, 6536024), (4, 4902018), (6, 3268012), (8, 2451009), (11, 1782552), (12, 1634006), (17, 1153416), (22, 891276), (24, 817003), (33, 594184), (34, 576708), (44, 445638), (51, 384472), (66, 297092), (68, 288354), (88, 222819), (102, 192236), (132, 148546), (136, 144177), (187, 104856), (204, 96118), (257, 76296), (264, 74273), (289, 67848), (374, 52428), (408, 48059), (514, 38148), (561, 34952), (578, 33924), (748, 26214), (771, 25432), (867, 22616), (1028, 19074), (1122, 17476), (1156, 16962), (1496, 13107), (1542, 12716), (1734, 11308), (2056, 9537), (2244, 8738), (2312, 8481), (2827, 6936), (3084, 6358), (3179, 6168), (3468, 5654), (4369, 4488)]