13263184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:619

約数の個数: 40

約数和(自身を含む): 28257120

約数和(自身を除く): 14993936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 179, 358, 421, 716, 842, 1432, 1684, 1969, 2864, 3368, 3938, 4631, 6736, 7876, 9262, 15752, 18524, 31504, 37048, 74096, 75359, 150718, 301436, 602872, 828949, 1205744, 1657898, 3315796, 6631592, 13263184]

約数ペア:

[(1, 13263184), (2, 6631592), (4, 3315796), (8, 1657898), (11, 1205744), (16, 828949), (22, 602872), (44, 301436), (88, 150718), (176, 75359), (179, 74096), (358, 37048), (421, 31504), (716, 18524), (842, 15752), (1432, 9262), (1684, 7876), (1969, 6736), (2864, 4631), (3368, 3938)]