16531494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12697}}^1$

素因数の和:12740

約数の個数: 32

約数和(自身を含む): 39008256

約数和(自身を除く): 22476762

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 12697, 25394, 38091, 76182, 88879, 177758, 266637, 393607, 533274, 787214, 1180821, 2361642, 2755249, 5510498, 8265747, 16531494]

約数ペア:

[(1, 16531494), (2, 8265747), (3, 5510498), (6, 2755249), (7, 2361642), (14, 1180821), (21, 787214), (31, 533274), (42, 393607), (62, 266637), (93, 177758), (186, 88879), (217, 76182), (434, 38091), (651, 25394), (1302, 12697)]