21959628

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{12119}}^1$

素因数の和:12277

約数の個数: 24

約数和(自身を含む): 51582720

約数和(自身を除く): 29623092

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 12119, 24238, 36357, 48476, 72714, 145428, 1829969, 3659938, 5489907, 7319876, 10979814, 21959628]

約数ペア:

[(1, 21959628), (2, 10979814), (3, 7319876), (4, 5489907), (6, 3659938), (12, 1829969), (151, 145428), (302, 72714), (453, 48476), (604, 36357), (906, 24238), (1812, 12119)]