19920448

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{10733}}^1$

素因数の和:10774

約数の個数: 28

約数和(自身を含む): 40896540

約数和(自身を除く): 20976092

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 10733, 21466, 42932, 85864, 171728, 311257, 343456, 622514, 686912, 1245028, 2490056, 4980112, 9960224, 19920448]

約数ペア:

[(1, 19920448), (2, 9960224), (4, 4980112), (8, 2490056), (16, 1245028), (29, 686912), (32, 622514), (58, 343456), (64, 311257), (116, 171728), (232, 85864), (464, 42932), (928, 21466), (1856, 10733)]