15696889748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{316291}}^1$

素因数の和:316967

約数の個数: 24

約数和(自身を含む): 28959695520

約数和(自身を除く): 13262805772

約数列:

[1, 2, 4, 19, 38, 76, 653, 1306, 2612, 12407, 24814, 49628, 316291, 632582, 1265164, 6009529, 12019058, 24038116, 206538023, 413076046, 826152092, 3924222437, 7848444874, 15696889748]

約数ペア:

[(1, 15696889748), (2, 7848444874), (4, 3924222437), (19, 826152092), (38, 413076046), (76, 206538023), (653, 24038116), (1306, 12019058), (2612, 6009529), (12407, 1265164), (24814, 632582), (49628, 316291)]