13923572

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:552

約数の個数: 36

約数和(自身を含む): 27054720

約数和(自身を除く): 13131148

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 479, 559, 676, 958, 1118, 1916, 2236, 6227, 7267, 12454, 14534, 20597, 24908, 29068, 41194, 80951, 82388, 161902, 267761, 323804, 535522, 1071044, 3480893, 6961786, 13923572]

約数ペア:

[(1, 13923572), (2, 6961786), (4, 3480893), (13, 1071044), (26, 535522), (43, 323804), (52, 267761), (86, 161902), (169, 82388), (172, 80951), (338, 41194), (479, 29068), (559, 24908), (676, 20597), (958, 14534), (1118, 12454), (1916, 7267), (2236, 6227)]