19649688

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{2833}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 52202280

約数和(自身を除く): 32552592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1156, 1734, 2312, 2833, 3468, 5666, 6936, 8499, 11332, 16998, 22664, 33996, 48161, 67992, 96322, 144483, 192644, 288966, 385288, 577932, 818737, 1155864, 1637474, 2456211, 3274948, 4912422, 6549896, 9824844, 19649688]

約数ペア:

[(1, 19649688), (2, 9824844), (3, 6549896), (4, 4912422), (6, 3274948), (8, 2456211), (12, 1637474), (17, 1155864), (24, 818737), (34, 577932), (51, 385288), (68, 288966), (102, 192644), (136, 144483), (204, 96322), (289, 67992), (408, 48161), (578, 33996), (867, 22664), (1156, 16998), (1734, 11332), (2312, 8499), (2833, 6936), (3468, 5666)]