12774412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 27675648

約数和(自身を除く): 14901236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 571, 658, 799, 1142, 1316, 1598, 2284, 3196, 3997, 5593, 7994, 9707, 11186, 15988, 19414, 22372, 26837, 38828, 53674, 67949, 107348, 135898, 187859, 271796, 375718, 456229, 751436, 912458, 1824916, 3193603, 6387206, 12774412]

約数ペア:

[(1, 12774412), (2, 6387206), (4, 3193603), (7, 1824916), (14, 912458), (17, 751436), (28, 456229), (34, 375718), (47, 271796), (68, 187859), (94, 135898), (119, 107348), (188, 67949), (238, 53674), (329, 38828), (476, 26837), (571, 22372), (658, 19414), (799, 15988), (1142, 11186), (1316, 9707), (1598, 7994), (2284, 5593), (3196, 3997)]