19420992

素因数分解:

$2^6\times 3^3\times {\mathrm{11239}}^1$

素因数の和:11260

約数の個数: 56

約数和(自身を含む): 57099200

約数和(自身を除く): 37678208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 11239, 22478, 33717, 44956, 67434, 89912, 101151, 134868, 179824, 202302, 269736, 303453, 359648, 404604, 539472, 606906, 719296, 809208, 1078944, 1213812, 1618416, 2157888, 2427624, 3236832, 4855248, 6473664, 9710496, 19420992]

約数ペア:

[(1, 19420992), (2, 9710496), (3, 6473664), (4, 4855248), (6, 3236832), (8, 2427624), (9, 2157888), (12, 1618416), (16, 1213812), (18, 1078944), (24, 809208), (27, 719296), (32, 606906), (36, 539472), (48, 404604), (54, 359648), (64, 303453), (72, 269736), (96, 202302), (108, 179824), (144, 134868), (192, 101151), (216, 89912), (288, 67434), (432, 44956), (576, 33717), (864, 22478), (1728, 11239)]