15940544

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{13109}}^1$

素因数の和:13140

約数の個数: 28

約数和(自身を含む): 33299400

約数和(自身を除く): 17358856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 13109, 26218, 52436, 104872, 209744, 249071, 419488, 498142, 838976, 996284, 1992568, 3985136, 7970272, 15940544]

約数ペア:

[(1, 15940544), (2, 7970272), (4, 3985136), (8, 1992568), (16, 996284), (19, 838976), (32, 498142), (38, 419488), (64, 249071), (76, 209744), (152, 104872), (304, 52436), (608, 26218), (1216, 13109)]