15992284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 35239680

約数和(自身を除く): 19247396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 379, 548, 758, 959, 1507, 1516, 1918, 2653, 3014, 3836, 4169, 5306, 6028, 8338, 10549, 10612, 16676, 21098, 29183, 42196, 51923, 58366, 103846, 116732, 207692, 363461, 571153, 726922, 1142306, 1453844, 2284612, 3998071, 7996142, 15992284]

約数ペア:

[(1, 15992284), (2, 7996142), (4, 3998071), (7, 2284612), (11, 1453844), (14, 1142306), (22, 726922), (28, 571153), (44, 363461), (77, 207692), (137, 116732), (154, 103846), (274, 58366), (308, 51923), (379, 42196), (548, 29183), (758, 21098), (959, 16676), (1507, 10612), (1516, 10549), (1918, 8338), (2653, 6028), (3014, 5306), (3836, 4169)]