19417346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24091}}^1$

素因数の和:24137

約数の個数: 16

約数和(自身を含む): 32379648

約数和(自身を除く): 12962302

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 24091, 48182, 313183, 626366, 746821, 1493642, 9708673, 19417346]

約数ペア:

[(1, 19417346), (2, 9708673), (13, 1493642), (26, 746821), (31, 626366), (62, 313183), (403, 48182), (806, 24091)]