19178274

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4483}}^1$

素因数の和:4542

約数の個数: 32

約数和(自身を含む): 41324544

約数和(自身を除く): 22146270

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 4483, 8966, 13449, 26898, 103109, 138973, 206218, 277946, 309327, 416919, 618654, 833838, 3196379, 6392758, 9589137, 19178274]

約数ペア:

[(1, 19178274), (2, 9589137), (3, 6392758), (6, 3196379), (23, 833838), (31, 618654), (46, 416919), (62, 309327), (69, 277946), (93, 206218), (138, 138973), (186, 103109), (713, 26898), (1426, 13449), (2139, 8966), (4278, 4483)]