23719402

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 44041536

約数和(自身を除く): 20322134

約数列:

[1, 2, 7, 14, 31, 41, 43, 62, 82, 86, 217, 287, 301, 434, 574, 602, 961, 1271, 1333, 1763, 1922, 2542, 2666, 3526, 6727, 8897, 9331, 12341, 13454, 17794, 18662, 24682, 39401, 41323, 54653, 78802, 82646, 109306, 275807, 289261, 382571, 551614, 578522, 765142, 1694243, 3388486, 11859701, 23719402]

約数ペア:

[(1, 23719402), (2, 11859701), (7, 3388486), (14, 1694243), (31, 765142), (41, 578522), (43, 551614), (62, 382571), (82, 289261), (86, 275807), (217, 109306), (287, 82646), (301, 78802), (434, 54653), (574, 41323), (602, 39401), (961, 24682), (1271, 18662), (1333, 17794), (1763, 13454), (1922, 12341), (2542, 9331), (2666, 8897), (3526, 6727)]