12567512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 25110000

約数和(自身を除く): 12542488

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 929, 1691, 1858, 3382, 3716, 6764, 7432, 13528, 17651, 35302, 70604, 82681, 141208, 165362, 330724, 661448, 1570939, 3141878, 6283756, 12567512]

約数ペア:

[(1, 12567512), (2, 6283756), (4, 3141878), (8, 1570939), (19, 661448), (38, 330724), (76, 165362), (89, 141208), (152, 82681), (178, 70604), (356, 35302), (712, 17651), (929, 13528), (1691, 7432), (1858, 6764), (3382, 3716)]