11697140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6427}}^1$

素因数の和:6456

約数の個数: 48

約数和(自身を含む): 30237312

約数和(自身を除く): 18540172

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 6427, 12854, 25708, 32135, 44989, 64270, 83551, 89978, 128540, 167102, 179956, 224945, 334204, 417755, 449890, 584857, 835510, 899780, 1169714, 1671020, 2339428, 2924285, 5848570, 11697140]

約数ペア:

[(1, 11697140), (2, 5848570), (4, 2924285), (5, 2339428), (7, 1671020), (10, 1169714), (13, 899780), (14, 835510), (20, 584857), (26, 449890), (28, 417755), (35, 334204), (52, 224945), (65, 179956), (70, 167102), (91, 128540), (130, 89978), (140, 83551), (182, 64270), (260, 44989), (364, 32135), (455, 25708), (910, 12854), (1820, 6427)]