19241703

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 31842720

約数和(自身を除く): 12601017

約数列:

[1, 3, 9, 13, 29, 39, 53, 87, 107, 117, 159, 261, 321, 377, 477, 689, 963, 1131, 1391, 1537, 2067, 3103, 3393, 4173, 4611, 5671, 6201, 9309, 12519, 13833, 17013, 19981, 27927, 40339, 51039, 59943, 73723, 121017, 164459, 179829, 221169, 363051, 493377, 663507, 1480131, 2137967, 6413901, 19241703]

約数ペア:

[(1, 19241703), (3, 6413901), (9, 2137967), (13, 1480131), (29, 663507), (39, 493377), (53, 363051), (87, 221169), (107, 179829), (117, 164459), (159, 121017), (261, 73723), (321, 59943), (377, 51039), (477, 40339), (689, 27927), (963, 19981), (1131, 17013), (1391, 13833), (1537, 12519), (2067, 9309), (3103, 6201), (3393, 5671), (4173, 4611)]