19517462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10831}}^1$

素因数の和:10903

約数の個数: 16

約数和(自身を含む): 31586112

約数和(自身を除く): 12068650

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 10831, 21662, 184127, 368254, 574043, 1148086, 9758731, 19517462]

約数ペア:

[(1, 19517462), (2, 9758731), (17, 1148086), (34, 574043), (53, 368254), (106, 184127), (901, 21662), (1802, 10831)]