15353944

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 29730240

約数和(自身を除く): 14376296

約数列:

[1, 2, 4, 8, 61, 73, 122, 146, 244, 292, 431, 488, 584, 862, 1724, 3448, 4453, 8906, 17812, 26291, 31463, 35624, 52582, 62926, 105164, 125852, 210328, 251704, 1919243, 3838486, 7676972, 15353944]

約数ペア:

[(1, 15353944), (2, 7676972), (4, 3838486), (8, 1919243), (61, 251704), (73, 210328), (122, 125852), (146, 105164), (244, 62926), (292, 52582), (431, 35624), (488, 31463), (584, 26291), (862, 17812), (1724, 8906), (3448, 4453)]