19333104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 57591552

約数和(自身を除く): 38258448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 163, 168, 326, 336, 353, 489, 652, 706, 978, 1059, 1141, 1304, 1412, 1956, 2118, 2282, 2471, 2608, 2824, 3423, 3912, 4236, 4564, 4942, 5648, 6846, 7413, 7824, 8472, 9128, 9884, 13692, 14826, 16944, 18256, 19768, 27384, 29652, 39536, 54768, 57539, 59304, 115078, 118608, 172617, 230156, 345234, 402773, 460312, 690468, 805546, 920624, 1208319, 1380936, 1611092, 2416638, 2761872, 3222184, 4833276, 6444368, 9666552, 19333104]

約数ペア:

[(1, 19333104), (2, 9666552), (3, 6444368), (4, 4833276), (6, 3222184), (7, 2761872), (8, 2416638), (12, 1611092), (14, 1380936), (16, 1208319), (21, 920624), (24, 805546), (28, 690468), (42, 460312), (48, 402773), (56, 345234), (84, 230156), (112, 172617), (163, 118608), (168, 115078), (326, 59304), (336, 57539), (353, 54768), (489, 39536), (652, 29652), (706, 27384), (978, 19768), (1059, 18256), (1141, 16944), (1304, 14826), (1412, 13692), (1956, 9884), (2118, 9128), (2282, 8472), (2471, 7824), (2608, 7413), (2824, 6846), (3423, 5648), (3912, 4942), (4236, 4564)]