19135770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27733}}^1$

素因数の和:27766

約数の個数: 32

約数和(自身を含む): 47924352

約数和(自身を除く): 28788582

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 27733, 55466, 83199, 138665, 166398, 277330, 415995, 637859, 831990, 1275718, 1913577, 3189295, 3827154, 6378590, 9567885, 19135770]

約数ペア:

[(1, 19135770), (2, 9567885), (3, 6378590), (5, 3827154), (6, 3189295), (10, 1913577), (15, 1275718), (23, 831990), (30, 637859), (46, 415995), (69, 277330), (115, 166398), (138, 138665), (230, 83199), (345, 55466), (690, 27733)]