15391330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1373}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 29678400

約数和(自身を除く): 14287070

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 1373, 2242, 2746, 5605, 6865, 11210, 13730, 26087, 52174, 81007, 130435, 162014, 260870, 405035, 810070, 1539133, 3078266, 7695665, 15391330]

約数ペア:

[(1, 15391330), (2, 7695665), (5, 3078266), (10, 1539133), (19, 810070), (38, 405035), (59, 260870), (95, 162014), (118, 130435), (190, 81007), (295, 52174), (590, 26087), (1121, 13730), (1373, 11210), (2242, 6865), (2746, 5605)]