13200742

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 21542400

約数和(自身を除く): 8341658

約数列:

[1, 2, 29, 43, 58, 67, 79, 86, 134, 158, 1247, 1943, 2291, 2494, 2881, 3397, 3886, 4582, 5293, 5762, 6794, 10586, 83549, 98513, 153497, 167098, 197026, 227599, 306994, 455198, 6600371, 13200742]

約数ペア:

[(1, 13200742), (2, 6600371), (29, 455198), (43, 306994), (58, 227599), (67, 197026), (79, 167098), (86, 153497), (134, 98513), (158, 83549), (1247, 10586), (1943, 6794), (2291, 5762), (2494, 5293), (2881, 4582), (3397, 3886)]