2190229696534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{121855441}}^1$

素因数の和:121855516

約数の個数: 32

約数和(自身を含む): 3860380402560

約数和(自身を除く): 1670150706026

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 8987, 17974, 121855441, 243710882, 1340409851, 2315253379, 2680819702, 4630506758, 5239783963, 10479567926, 25467787169, 50935574338, 57637623593, 99555895297, 115275247186, 199111790594, 1095114848267, 2190229696534]

約数ペア:

[(1, 2190229696534), (2, 1095114848267), (11, 199111790594), (19, 115275247186), (22, 99555895297), (38, 57637623593), (43, 50935574338), (86, 25467787169), (209, 10479567926), (418, 5239783963), (473, 4630506758), (817, 2680819702), (946, 2315253379), (1634, 1340409851), (8987, 243710882), (17974, 121855441)]