13009984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:867

約数の個数: 56

約数和(自身を含む): 29301440

約数和(自身を除く): 16291456

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 823, 832, 988, 1216, 1646, 1976, 3292, 3952, 6584, 7904, 10699, 13168, 15637, 15808, 21398, 26336, 31274, 42796, 52672, 62548, 85592, 125096, 171184, 203281, 250192, 342368, 406562, 500384, 684736, 813124, 1000768, 1626248, 3252496, 6504992, 13009984]

約数ペア:

[(1, 13009984), (2, 6504992), (4, 3252496), (8, 1626248), (13, 1000768), (16, 813124), (19, 684736), (26, 500384), (32, 406562), (38, 342368), (52, 250192), (64, 203281), (76, 171184), (104, 125096), (152, 85592), (208, 62548), (247, 52672), (304, 42796), (416, 31274), (494, 26336), (608, 21398), (823, 15808), (832, 15637), (988, 13168), (1216, 10699), (1646, 7904), (1976, 6584), (3292, 3952)]