19531006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 33384960

約数和(自身を除く): 13853954

約数列:

[1, 2, 11, 22, 41, 59, 82, 118, 367, 451, 649, 734, 902, 1298, 2419, 4037, 4838, 8074, 15047, 21653, 26609, 30094, 43306, 53218, 165517, 238183, 331034, 476366, 887773, 1775546, 9765503, 19531006]

約数ペア:

[(1, 19531006), (2, 9765503), (11, 1775546), (22, 887773), (41, 476366), (59, 331034), (82, 238183), (118, 165517), (367, 53218), (451, 43306), (649, 30094), (734, 26609), (902, 21653), (1298, 15047), (2419, 8074), (4037, 4838)]