15439713728

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{12697133}}^1$

素因数の和:12697164

約数の個数: 28

約数和(自身を含む): 32250720360

約数和(自身を除く): 16811006632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 12697133, 25394266, 50788532, 101577064, 203154128, 241245527, 406308256, 482491054, 812616512, 964982108, 1929964216, 3859928432, 7719856864, 15439713728]

約数ペア:

[(1, 15439713728), (2, 7719856864), (4, 3859928432), (8, 1929964216), (16, 964982108), (19, 812616512), (32, 482491054), (38, 406308256), (64, 241245527), (76, 203154128), (152, 101577064), (304, 50788532), (608, 25394266), (1216, 12697133)]