19364448

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4691}}^1$

素因数の和:4747

約数の個数: 48

約数和(自身を含む): 52024896

約数和(自身を除く): 32660448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 4691, 9382, 14073, 18764, 28146, 37528, 56292, 75056, 112584, 150112, 201713, 225168, 403426, 450336, 605139, 806852, 1210278, 1613704, 2420556, 3227408, 4841112, 6454816, 9682224, 19364448]

約数ペア:

[(1, 19364448), (2, 9682224), (3, 6454816), (4, 4841112), (6, 3227408), (8, 2420556), (12, 1613704), (16, 1210278), (24, 806852), (32, 605139), (43, 450336), (48, 403426), (86, 225168), (96, 201713), (129, 150112), (172, 112584), (258, 75056), (344, 56292), (516, 37528), (688, 28146), (1032, 18764), (1376, 14073), (2064, 9382), (4128, 4691)]