15278278

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1009}}^1$

素因数の和:1191

約数の個数: 16

約数和(自身を含む): 23488560

約数和(自身を除く): 8210282

約数列:

[1, 2, 67, 113, 134, 226, 1009, 2018, 7571, 15142, 67603, 114017, 135206, 228034, 7639139, 15278278]

約数ペア:

[(1, 15278278), (2, 7639139), (67, 228034), (113, 135206), (134, 114017), (226, 67603), (1009, 15142), (2018, 7571)]