19834746

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{677}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 41981760

約数和(自身を除く): 22147014

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 257, 514, 677, 771, 1354, 1542, 2031, 4062, 4883, 9766, 12863, 14649, 25726, 29298, 38589, 77178, 173989, 347978, 521967, 1043934, 3305791, 6611582, 9917373, 19834746]

約数ペア:

[(1, 19834746), (2, 9917373), (3, 6611582), (6, 3305791), (19, 1043934), (38, 521967), (57, 347978), (114, 173989), (257, 77178), (514, 38589), (677, 29298), (771, 25726), (1354, 14649), (1542, 12863), (2031, 9766), (4062, 4883)]