16239490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 31057920

約数和(自身を除く): 14818430

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 673, 1270, 1346, 2413, 3365, 4826, 6730, 12065, 12787, 24130, 25574, 63935, 85471, 127870, 170942, 427355, 854710, 1623949, 3247898, 8119745, 16239490]

約数ペア:

[(1, 16239490), (2, 8119745), (5, 3247898), (10, 1623949), (19, 854710), (38, 427355), (95, 170942), (127, 127870), (190, 85471), (254, 63935), (635, 25574), (673, 24130), (1270, 12787), (1346, 12065), (2413, 6730), (3365, 4826)]