18769504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{45119}}^1$

素因数の和:45142

約数の個数: 24

約数和(自身を含む): 39795840

約数和(自身を除く): 21026336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 45119, 90238, 180476, 360952, 586547, 721904, 1173094, 1443808, 2346188, 4692376, 9384752, 18769504]

約数ペア:

[(1, 18769504), (2, 9384752), (4, 4692376), (8, 2346188), (13, 1443808), (16, 1173094), (26, 721904), (32, 586547), (52, 360952), (104, 180476), (208, 90238), (416, 45119)]