15833116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 31270624

約数和(自身を除く): 15437508

約数列:

[1, 2, 4, 13, 26, 43, 52, 73, 86, 97, 146, 172, 194, 292, 388, 559, 949, 1118, 1261, 1898, 2236, 2522, 3139, 3796, 4171, 5044, 6278, 7081, 8342, 12556, 14162, 16684, 28324, 40807, 54223, 81614, 92053, 108446, 163228, 184106, 216892, 304483, 368212, 608966, 1217932, 3958279, 7916558, 15833116]

約数ペア:

[(1, 15833116), (2, 7916558), (4, 3958279), (13, 1217932), (26, 608966), (43, 368212), (52, 304483), (73, 216892), (86, 184106), (97, 163228), (146, 108446), (172, 92053), (194, 81614), (292, 54223), (388, 40807), (559, 28324), (949, 16684), (1118, 14162), (1261, 12556), (1898, 8342), (2236, 7081), (2522, 6278), (3139, 5044), (3796, 4171)]