13571402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 22915200

約数和(自身を除く): 9343798

約数列:

[1, 2, 13, 26, 43, 61, 86, 122, 199, 398, 559, 793, 1118, 1586, 2587, 2623, 5174, 5246, 8557, 12139, 17114, 24278, 34099, 68198, 111241, 157807, 222482, 315614, 521977, 1043954, 6785701, 13571402]

約数ペア:

[(1, 13571402), (2, 6785701), (13, 1043954), (26, 521977), (43, 315614), (61, 222482), (86, 157807), (122, 111241), (199, 68198), (398, 34099), (559, 24278), (793, 17114), (1118, 12139), (1586, 8557), (2587, 5246), (2623, 5174)]