16330886

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 30164400

約数和(自身を除く): 13833514

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 121, 143, 179, 242, 286, 319, 358, 377, 638, 754, 1573, 1969, 2327, 3146, 3509, 3938, 4147, 4654, 5191, 7018, 8294, 10382, 21659, 25597, 43318, 45617, 51194, 57101, 67483, 91234, 114202, 134966, 281567, 563134, 628111, 742313, 1256222, 1484626, 8165443, 16330886]

約数ペア:

[(1, 16330886), (2, 8165443), (11, 1484626), (13, 1256222), (22, 742313), (26, 628111), (29, 563134), (58, 281567), (121, 134966), (143, 114202), (179, 91234), (242, 67483), (286, 57101), (319, 51194), (358, 45617), (377, 43318), (638, 25597), (754, 21659), (1573, 10382), (1969, 8294), (2327, 7018), (3146, 5191), (3509, 4654), (3938, 4147)]