12730088

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7333}}^1$

素因数の和:7377

約数の個数: 32

約数和(自身を含む): 28162560

約数和(自身を除く): 15432472

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 7333, 14666, 29332, 51331, 58664, 102662, 205324, 227323, 410648, 454646, 909292, 1591261, 1818584, 3182522, 6365044, 12730088]

約数ペア:

[(1, 12730088), (2, 6365044), (4, 3182522), (7, 1818584), (8, 1591261), (14, 909292), (28, 454646), (31, 410648), (56, 227323), (62, 205324), (124, 102662), (217, 58664), (248, 51331), (434, 29332), (868, 14666), (1736, 7333)]