19605924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41893}}^1$

素因数の和:41916

約数の個数: 36

約数和(自身を含む): 53372956

約数和(自身を除く): 33767032

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 41893, 83786, 125679, 167572, 251358, 377037, 502716, 544609, 754074, 1089218, 1508148, 1633827, 2178436, 3267654, 4901481, 6535308, 9802962, 19605924]

約数ペア:

[(1, 19605924), (2, 9802962), (3, 6535308), (4, 4901481), (6, 3267654), (9, 2178436), (12, 1633827), (13, 1508148), (18, 1089218), (26, 754074), (36, 544609), (39, 502716), (52, 377037), (78, 251358), (117, 167572), (156, 125679), (234, 83786), (468, 41893)]