15214346

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 27033600

約数和(自身を除く): 11819254

約数列:

[1, 2, 7, 14, 43, 86, 127, 199, 254, 301, 398, 602, 889, 1393, 1778, 2786, 5461, 8557, 10922, 17114, 25273, 38227, 50546, 59899, 76454, 119798, 176911, 353822, 1086739, 2173478, 7607173, 15214346]

約数ペア:

[(1, 15214346), (2, 7607173), (7, 2173478), (14, 1086739), (43, 353822), (86, 176911), (127, 119798), (199, 76454), (254, 59899), (301, 50546), (398, 38227), (602, 25273), (889, 17114), (1393, 10922), (1778, 8557), (2786, 5461)]