19298272

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 43902432

約数和(自身を除く): 24604160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 853, 1414, 1616, 1706, 2828, 3232, 3412, 5656, 5971, 6824, 11312, 11942, 13648, 22624, 23884, 27296, 47768, 86153, 95536, 172306, 191072, 344612, 603071, 689224, 1206142, 1378448, 2412284, 2756896, 4824568, 9649136, 19298272]

約数ペア:

[(1, 19298272), (2, 9649136), (4, 4824568), (7, 2756896), (8, 2412284), (14, 1378448), (16, 1206142), (28, 689224), (32, 603071), (56, 344612), (101, 191072), (112, 172306), (202, 95536), (224, 86153), (404, 47768), (707, 27296), (808, 23884), (853, 22624), (1414, 13648), (1616, 11942), (1706, 11312), (2828, 6824), (3232, 5971), (3412, 5656)]