16491228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1733}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 42143136

約数和(自身を除く): 25651908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 1733, 2379, 3172, 3466, 4758, 5199, 6932, 9516, 10398, 20796, 22529, 45058, 67587, 90116, 105713, 135174, 211426, 270348, 317139, 422852, 634278, 1268556, 1374269, 2748538, 4122807, 5497076, 8245614, 16491228]

約数ペア:

[(1, 16491228), (2, 8245614), (3, 5497076), (4, 4122807), (6, 2748538), (12, 1374269), (13, 1268556), (26, 634278), (39, 422852), (52, 317139), (61, 270348), (78, 211426), (122, 135174), (156, 105713), (183, 90116), (244, 67587), (366, 45058), (732, 22529), (793, 20796), (1586, 10398), (1733, 9516), (2379, 6932), (3172, 5199), (3466, 4758)]