15319282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 26830080

約数和(自身を除く): 11510798

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 209, 418, 547, 737, 1094, 1273, 1474, 2546, 6017, 10393, 12034, 14003, 20786, 28006, 36649, 73298, 114323, 228646, 403139, 696331, 806278, 1392662, 7659641, 15319282]

約数ペア:

[(1, 15319282), (2, 7659641), (11, 1392662), (19, 806278), (22, 696331), (38, 403139), (67, 228646), (134, 114323), (209, 73298), (418, 36649), (547, 28006), (737, 20786), (1094, 14003), (1273, 12034), (1474, 10393), (2546, 6017)]