15690612392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21553039}}^1$

素因数の和:21553065

約数の個数: 32

約数和(自身を含む): 36209107200

約数和(自身を除く): 20518494808

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 21553039, 43106078, 86212156, 150871273, 172424312, 280189507, 301742546, 560379014, 603485092, 1120758028, 1206970184, 1961326549, 2241516056, 3922653098, 7845306196, 15690612392]

約数ペア:

[(1, 15690612392), (2, 7845306196), (4, 3922653098), (7, 2241516056), (8, 1961326549), (13, 1206970184), (14, 1120758028), (26, 603485092), (28, 560379014), (52, 301742546), (56, 280189507), (91, 172424312), (104, 150871273), (182, 86212156), (364, 43106078), (728, 21553039)]