11372452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 24774400

約数和(自身を除く): 13401948

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 182, 199, 314, 364, 398, 628, 796, 1099, 1393, 2041, 2198, 2587, 2786, 4082, 4396, 5174, 5572, 8164, 10348, 14287, 18109, 28574, 31243, 36218, 57148, 62486, 72436, 124972, 218701, 406159, 437402, 812318, 874804, 1624636, 2843113, 5686226, 11372452]

約数ペア:

[(1, 11372452), (2, 5686226), (4, 2843113), (7, 1624636), (13, 874804), (14, 812318), (26, 437402), (28, 406159), (52, 218701), (91, 124972), (157, 72436), (182, 62486), (199, 57148), (314, 36218), (364, 31243), (398, 28574), (628, 18109), (796, 14287), (1099, 10348), (1393, 8164), (2041, 5572), (2198, 5174), (2587, 4396), (2786, 4082)]