15119744

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{6217}}^1$

素因数の和:6250

約数の個数: 32

約数和(自身を含む): 31711800

約数和(自身を除く): 16592056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 6217, 12434, 24868, 49736, 99472, 118123, 198944, 236246, 397888, 472492, 795776, 944984, 1889968, 3779936, 7559872, 15119744]

約数ペア:

[(1, 15119744), (2, 7559872), (4, 3779936), (8, 1889968), (16, 944984), (19, 795776), (32, 472492), (38, 397888), (64, 236246), (76, 198944), (128, 118123), (152, 99472), (304, 49736), (608, 24868), (1216, 12434), (2432, 6217)]