19422026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3911}}^1$

素因数の和:4117

約数の個数: 16

約数和(自身を含む): 31546368

約数和(自身を除く): 12124342

約数列:

[1, 2, 13, 26, 191, 382, 2483, 3911, 4966, 7822, 50843, 101686, 747001, 1494002, 9711013, 19422026]

約数ペア:

[(1, 19422026), (2, 9711013), (13, 1494002), (26, 747001), (191, 101686), (382, 50843), (2483, 7822), (3911, 4966)]