19265952

素因数分解:

$2^5\times 3^1\times {\mathrm{101}}^1\times {\mathrm{1987}}^1$

素因数の和:2101

約数の個数: 48

約数和(自身を含む): 51099552

約数和(自身を除く): 31833600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 101, 202, 303, 404, 606, 808, 1212, 1616, 1987, 2424, 3232, 3974, 4848, 5961, 7948, 9696, 11922, 15896, 23844, 31792, 47688, 63584, 95376, 190752, 200687, 401374, 602061, 802748, 1204122, 1605496, 2408244, 3210992, 4816488, 6421984, 9632976, 19265952]

約数ペア:

[(1, 19265952), (2, 9632976), (3, 6421984), (4, 4816488), (6, 3210992), (8, 2408244), (12, 1605496), (16, 1204122), (24, 802748), (32, 602061), (48, 401374), (96, 200687), (101, 190752), (202, 95376), (303, 63584), (404, 47688), (606, 31792), (808, 23844), (1212, 15896), (1616, 11922), (1987, 9696), (2424, 7948), (3232, 5961), (3974, 4848)]