15721330952

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{1889}}^1\times {\mathrm{11689}}^1$

素因数の和:13673

約数の個数: 32

約数和(自身を含む): 29827035000

約数和(自身を除く): 14105704048

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 1889, 3778, 7556, 11689, 15112, 23378, 46756, 93512, 168121, 336242, 672484, 1040321, 1344968, 2080642, 4161284, 8322568, 22080521, 44161042, 88322084, 176644168, 1965166369, 3930332738, 7860665476, 15721330952]

約数ペア:

[(1, 15721330952), (2, 7860665476), (4, 3930332738), (8, 1965166369), (89, 176644168), (178, 88322084), (356, 44161042), (712, 22080521), (1889, 8322568), (3778, 4161284), (7556, 2080642), (11689, 1344968), (15112, 1040321), (23378, 672484), (46756, 336242), (93512, 168121)]