15697039490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3318613}}^1$

素因数の和:3318674

約数の個数: 32

約数和(自身を含む): 31540107456

約数和(自身を除く): 15843067966

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 3318613, 6637226, 16593065, 33186130, 36504743, 73009486, 142700359, 182523715, 285400718, 365047430, 713501795, 1427003590, 1569703949, 3139407898, 7848519745, 15697039490]

約数ペア:

[(1, 15697039490), (2, 7848519745), (5, 3139407898), (10, 1569703949), (11, 1427003590), (22, 713501795), (43, 365047430), (55, 285400718), (86, 182523715), (110, 142700359), (215, 73009486), (430, 36504743), (473, 33186130), (946, 16593065), (2365, 6637226), (4730, 3318613)]