19409056

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{26371}}^1$

素因数の和:26404

約数の個数: 24

約数和(自身を含む): 39874464

約数和(自身を除く): 20465408

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 26371, 52742, 105484, 210968, 421936, 606533, 843872, 1213066, 2426132, 4852264, 9704528, 19409056]

約数ペア:

[(1, 19409056), (2, 9704528), (4, 4852264), (8, 2426132), (16, 1213066), (23, 843872), (32, 606533), (46, 421936), (92, 210968), (184, 105484), (368, 52742), (736, 26371)]