23138738

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 40867200

約数和(自身を除く): 17728462

約数列:

[1, 2, 7, 14, 59, 109, 118, 218, 257, 413, 514, 763, 826, 1526, 1799, 3598, 6431, 12862, 15163, 28013, 30326, 45017, 56026, 90034, 106141, 196091, 212282, 392182, 1652767, 3305534, 11569369, 23138738]

約数ペア:

[(1, 23138738), (2, 11569369), (7, 3305534), (14, 1652767), (59, 392182), (109, 212282), (118, 196091), (218, 106141), (257, 90034), (413, 56026), (514, 45017), (763, 30326), (826, 28013), (1526, 15163), (1799, 12862), (3598, 6431)]