15692571808

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{971}}^1\times {\mathrm{1399}}^1$

素因数の和:2418

約数の個数: 72

約数和(自身を含む): 32663282400

約数和(自身を除く): 16970710592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 971, 1399, 1444, 1942, 2798, 2888, 3884, 5596, 5776, 7768, 11192, 11552, 15536, 18449, 22384, 26581, 31072, 36898, 44768, 53162, 73796, 106324, 147592, 212648, 295184, 350531, 425296, 505039, 590368, 701062, 850592, 1010078, 1358429, 1402124, 2020156, 2716858, 2804248, 4040312, 5433716, 5608496, 8080624, 10867432, 11216992, 16161248, 21734864, 25810151, 43469728, 51620302, 103240604, 206481208, 412962416, 490392869, 825924832, 980785738, 1961571476, 3923142952, 7846285904, 15692571808]

約数ペア:

[(1, 15692571808), (2, 7846285904), (4, 3923142952), (8, 1961571476), (16, 980785738), (19, 825924832), (32, 490392869), (38, 412962416), (76, 206481208), (152, 103240604), (304, 51620302), (361, 43469728), (608, 25810151), (722, 21734864), (971, 16161248), (1399, 11216992), (1444, 10867432), (1942, 8080624), (2798, 5608496), (2888, 5433716), (3884, 4040312), (5596, 2804248), (5776, 2716858), (7768, 2020156), (11192, 1402124), (11552, 1358429), (15536, 1010078), (18449, 850592), (22384, 701062), (26581, 590368), (31072, 505039), (36898, 425296), (44768, 350531), (53162, 295184), (73796, 212648), (106324, 147592)]