19421472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28901}}^1$

素因数の和:28921

約数の個数: 48

約数和(自身を含む): 58266432

約数和(自身を除く): 38844960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28901, 57802, 86703, 115604, 173406, 202307, 231208, 346812, 404614, 462416, 606921, 693624, 809228, 924832, 1213842, 1387248, 1618456, 2427684, 2774496, 3236912, 4855368, 6473824, 9710736, 19421472]

約数ペア:

[(1, 19421472), (2, 9710736), (3, 6473824), (4, 4855368), (6, 3236912), (7, 2774496), (8, 2427684), (12, 1618456), (14, 1387248), (16, 1213842), (21, 924832), (24, 809228), (28, 693624), (32, 606921), (42, 462416), (48, 404614), (56, 346812), (84, 231208), (96, 202307), (112, 173406), (168, 115604), (224, 86703), (336, 57802), (672, 28901)]