18484952

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{37879}}^1$

素因数の和:37946

約数の個数: 16

約数和(自身を含む): 35228400

約数和(自身を除く): 16743448

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 37879, 75758, 151516, 303032, 2310619, 4621238, 9242476, 18484952]

約数ペア:

[(1, 18484952), (2, 9242476), (4, 4621238), (8, 2310619), (61, 303032), (122, 151516), (244, 75758), (488, 37879)]