9805444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 20301120

約数和(自身を除く): 10495676

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 317, 407, 418, 634, 703, 814, 836, 1268, 1406, 1628, 2812, 3487, 6023, 6974, 7733, 11729, 12046, 13948, 15466, 23458, 24092, 30932, 46916, 66253, 129019, 132506, 222851, 258038, 265012, 445702, 516076, 891404, 2451361, 4902722, 9805444]

約数ペア:

[(1, 9805444), (2, 4902722), (4, 2451361), (11, 891404), (19, 516076), (22, 445702), (37, 265012), (38, 258038), (44, 222851), (74, 132506), (76, 129019), (148, 66253), (209, 46916), (317, 30932), (407, 24092), (418, 23458), (634, 15466), (703, 13948), (814, 12046), (836, 11729), (1268, 7733), (1406, 6974), (1628, 6023), (2812, 3487)]