16245222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 39481344

約数和(自身を除く): 23236122

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 67, 69, 134, 138, 161, 201, 251, 322, 402, 469, 483, 502, 753, 938, 966, 1407, 1506, 1541, 1757, 2814, 3082, 3514, 4623, 5271, 5773, 9246, 10542, 10787, 11546, 16817, 17319, 21574, 32361, 33634, 34638, 40411, 50451, 64722, 80822, 100902, 117719, 121233, 235438, 242466, 353157, 386791, 706314, 773582, 1160373, 2320746, 2707537, 5415074, 8122611, 16245222]

約数ペア:

[(1, 16245222), (2, 8122611), (3, 5415074), (6, 2707537), (7, 2320746), (14, 1160373), (21, 773582), (23, 706314), (42, 386791), (46, 353157), (67, 242466), (69, 235438), (134, 121233), (138, 117719), (161, 100902), (201, 80822), (251, 64722), (322, 50451), (402, 40411), (469, 34638), (483, 33634), (502, 32361), (753, 21574), (938, 17319), (966, 16817), (1407, 11546), (1506, 10787), (1541, 10542), (1757, 9246), (2814, 5773), (3082, 5271), (3514, 4623)]