15366388

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 27748224

約数和(自身を除く): 12381836

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 887, 1774, 3548, 4331, 8662, 17324, 54107, 62977, 108214, 125954, 216428, 251908, 3841597, 7683194, 15366388]

約数ペア:

[(1, 15366388), (2, 7683194), (4, 3841597), (61, 251908), (71, 216428), (122, 125954), (142, 108214), (244, 62977), (284, 54107), (887, 17324), (1774, 8662), (3548, 4331)]