4019786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:829

約数の個数: 16

約数和(自身を含む): 6428160

約数和(自身を除く): 2408374

約数列:

[1, 2, 17, 34, 191, 382, 619, 1238, 3247, 6494, 10523, 21046, 118229, 236458, 2009893, 4019786]

約数ペア:

[(1, 4019786), (2, 2009893), (17, 236458), (34, 118229), (191, 21046), (382, 10523), (619, 6494), (1238, 3247)]