21598224

素因数分解:

$2^4\times 3^1\times {\mathrm{449963}}^1$

素因数の和:449974

約数の個数: 20

約数和(自身を含む): 55795536

約数和(自身を除く): 34197312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 449963, 899926, 1349889, 1799852, 2699778, 3599704, 5399556, 7199408, 10799112, 21598224]

約数ペア:

[(1, 21598224), (2, 10799112), (3, 7199408), (4, 5399556), (6, 3599704), (8, 2699778), (12, 1799852), (16, 1349889), (24, 899926), (48, 449963)]