15669719516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{26953}}^1$

素因数の和:27222

約数の個数: 48

約数和(自身を含む): 30493383648

約数和(自身を除く): 14823664132

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 181, 292, 362, 724, 803, 1606, 1991, 3212, 3982, 7964, 13213, 26426, 26953, 52852, 53906, 107812, 145343, 290686, 296483, 581372, 592966, 1185932, 1967569, 3935138, 4878493, 7870276, 9756986, 19513972, 21643259, 43286518, 53663423, 86573036, 107326846, 214653692, 356129989, 712259978, 1424519956, 3917429879, 7834859758, 15669719516]

約数ペア:

[(1, 15669719516), (2, 7834859758), (4, 3917429879), (11, 1424519956), (22, 712259978), (44, 356129989), (73, 214653692), (146, 107326846), (181, 86573036), (292, 53663423), (362, 43286518), (724, 21643259), (803, 19513972), (1606, 9756986), (1991, 7870276), (3212, 4878493), (3982, 3935138), (7964, 1967569), (13213, 1185932), (26426, 592966), (26953, 581372), (52852, 296483), (53906, 290686), (107812, 145343)]