16397836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2414

約数の個数: 48

約数和(自身を含む): 37192960

約数和(自身を除く): 20795124

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 2371, 3458, 4742, 6916, 9484, 16597, 30823, 33194, 45049, 61646, 66388, 90098, 123292, 180196, 215761, 315343, 431522, 585637, 630686, 863044, 1171274, 1261372, 2342548, 4099459, 8198918, 16397836]

約数ペア:

[(1, 16397836), (2, 8198918), (4, 4099459), (7, 2342548), (13, 1261372), (14, 1171274), (19, 863044), (26, 630686), (28, 585637), (38, 431522), (52, 315343), (76, 215761), (91, 180196), (133, 123292), (182, 90098), (247, 66388), (266, 61646), (364, 45049), (494, 33194), (532, 30823), (988, 16597), (1729, 9484), (2371, 6916), (3458, 4742)]