19002945472

素因数分解:

$2^6\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{33961}}^1$

素因数の和:35229

約数の個数: 56

約数和(自身を含む): 43131740000

約数和(自身を除く): 24128794528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1249, 2498, 4996, 8743, 9992, 17486, 19984, 33961, 34972, 39968, 67922, 69944, 79936, 135844, 139888, 237727, 271688, 279776, 475454, 543376, 559552, 950908, 1086752, 1901816, 2173504, 3803632, 7607264, 15214528, 42417289, 84834578, 169669156, 296921023, 339338312, 593842046, 678676624, 1187684092, 1357353248, 2375368184, 2714706496, 4750736368, 9501472736, 19002945472]

約数ペア:

[(1, 19002945472), (2, 9501472736), (4, 4750736368), (7, 2714706496), (8, 2375368184), (14, 1357353248), (16, 1187684092), (28, 678676624), (32, 593842046), (56, 339338312), (64, 296921023), (112, 169669156), (224, 84834578), (448, 42417289), (1249, 15214528), (2498, 7607264), (4996, 3803632), (8743, 2173504), (9992, 1901816), (17486, 1086752), (19984, 950908), (33961, 559552), (34972, 543376), (39968, 475454), (67922, 279776), (69944, 271688), (79936, 237727), (135844, 139888)]