19249308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41131}}^1$

素因数の和:41154

約数の個数: 36

約数和(自身を含む): 52402168

約数和(自身を除く): 33152860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 41131, 82262, 123393, 164524, 246786, 370179, 493572, 534703, 740358, 1069406, 1480716, 1604109, 2138812, 3208218, 4812327, 6416436, 9624654, 19249308]

約数ペア:

[(1, 19249308), (2, 9624654), (3, 6416436), (4, 4812327), (6, 3208218), (9, 2138812), (12, 1604109), (13, 1480716), (18, 1069406), (26, 740358), (36, 534703), (39, 493572), (52, 370179), (78, 246786), (117, 164524), (156, 123393), (234, 82262), (468, 41131)]