15693649478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{135977}}^1$

素因数の和:136208

約数の個数: 32

約数和(自身を含む): 26590769856

約数和(自身を除く): 10897120378

約数列:

[1, 2, 13, 23, 26, 46, 193, 299, 386, 598, 2509, 4439, 5018, 8878, 57707, 115414, 135977, 271954, 1767701, 3127471, 3535402, 6254942, 26243561, 40657123, 52487122, 81314246, 341166293, 603601903, 682332586, 1207203806, 7846824739, 15693649478]

約数ペア:

[(1, 15693649478), (2, 7846824739), (13, 1207203806), (23, 682332586), (26, 603601903), (46, 341166293), (193, 81314246), (299, 52487122), (386, 40657123), (598, 26243561), (2509, 6254942), (4439, 3535402), (5018, 3127471), (8878, 1767701), (57707, 271954), (115414, 135977)]