19172835

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12911}}^1$

素因数の和:12936

約数の個数: 32

約数和(自身を含む): 37186560

約数和(自身を除く): 18013725

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 12911, 38733, 64555, 116199, 142021, 193665, 348597, 426063, 580995, 710105, 1278189, 1742985, 2130315, 3834567, 6390945, 19172835]

約数ペア:

[(1, 19172835), (3, 6390945), (5, 3834567), (9, 2130315), (11, 1742985), (15, 1278189), (27, 710105), (33, 580995), (45, 426063), (55, 348597), (99, 193665), (135, 142021), (165, 116199), (297, 64555), (495, 38733), (1485, 12911)]