16915852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3049}}^1$

素因数の和:3145

約数の個数: 24

約数和(自身を含む): 31598000

約数和(自身を除く): 14682148

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 3049, 5548, 6098, 12196, 57931, 115862, 222577, 231724, 445154, 890308, 4228963, 8457926, 16915852]

約数ペア:

[(1, 16915852), (2, 8457926), (4, 4228963), (19, 890308), (38, 445154), (73, 231724), (76, 222577), (146, 115862), (292, 57931), (1387, 12196), (2774, 6098), (3049, 5548)]