19576928

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 48009024

約数和(自身を除く): 28432096

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 53, 56, 68, 97, 106, 112, 119, 136, 194, 212, 224, 238, 272, 371, 388, 424, 476, 544, 679, 742, 776, 848, 901, 952, 1358, 1484, 1552, 1649, 1696, 1802, 1904, 2716, 2968, 3104, 3298, 3604, 3808, 5141, 5432, 5936, 6307, 6596, 7208, 10282, 10864, 11543, 11872, 12614, 13192, 14416, 20564, 21728, 23086, 25228, 26384, 28832, 35987, 41128, 46172, 50456, 52768, 71974, 82256, 87397, 92344, 100912, 143948, 164512, 174794, 184688, 201824, 287896, 349588, 369376, 575792, 611779, 699176, 1151584, 1223558, 1398352, 2447116, 2796704, 4894232, 9788464, 19576928]

約数ペア:

[(1, 19576928), (2, 9788464), (4, 4894232), (7, 2796704), (8, 2447116), (14, 1398352), (16, 1223558), (17, 1151584), (28, 699176), (32, 611779), (34, 575792), (53, 369376), (56, 349588), (68, 287896), (97, 201824), (106, 184688), (112, 174794), (119, 164512), (136, 143948), (194, 100912), (212, 92344), (224, 87397), (238, 82256), (272, 71974), (371, 52768), (388, 50456), (424, 46172), (476, 41128), (544, 35987), (679, 28832), (742, 26384), (776, 25228), (848, 23086), (901, 21728), (952, 20564), (1358, 14416), (1484, 13192), (1552, 12614), (1649, 11872), (1696, 11543), (1802, 10864), (1904, 10282), (2716, 7208), (2968, 6596), (3104, 6307), (3298, 5936), (3604, 5432), (3808, 5141)]