11784390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5381}}^1$

素因数の和:5464

約数の個数: 32

約数和(自身を含む): 28675296

約数和(自身を除く): 16890906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 5381, 10762, 16143, 26905, 32286, 53810, 80715, 161430, 392813, 785626, 1178439, 1964065, 2356878, 3928130, 5892195, 11784390]

約数ペア:

[(1, 11784390), (2, 5892195), (3, 3928130), (5, 2356878), (6, 1964065), (10, 1178439), (15, 785626), (30, 392813), (73, 161430), (146, 80715), (219, 53810), (365, 32286), (438, 26905), (730, 16143), (1095, 10762), (2190, 5381)]