12897504

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2357}}^1$

素因数の和:2392

約数の個数: 72

約数和(自身を含む): 38624040

約数和(自身を除く): 25726536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2357, 2736, 4714, 5472, 7071, 9428, 14142, 18856, 21213, 28284, 37712, 42426, 44783, 56568, 75424, 84852, 89566, 113136, 134349, 169704, 179132, 226272, 268698, 339408, 358264, 403047, 537396, 678816, 716528, 806094, 1074792, 1433056, 1612188, 2149584, 3224376, 4299168, 6448752, 12897504]

約数ペア:

[(1, 12897504), (2, 6448752), (3, 4299168), (4, 3224376), (6, 2149584), (8, 1612188), (9, 1433056), (12, 1074792), (16, 806094), (18, 716528), (19, 678816), (24, 537396), (32, 403047), (36, 358264), (38, 339408), (48, 268698), (57, 226272), (72, 179132), (76, 169704), (96, 134349), (114, 113136), (144, 89566), (152, 84852), (171, 75424), (228, 56568), (288, 44783), (304, 42426), (342, 37712), (456, 28284), (608, 21213), (684, 18856), (912, 14142), (1368, 9428), (1824, 7071), (2357, 5472), (2736, 4714)]