19193892

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{23873}}^1$

素因数の和:23947

約数の個数: 24

約数和(自身を含む): 45456096

約数和(自身を除く): 26262204

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 23873, 47746, 71619, 95492, 143238, 286476, 1599491, 3198982, 4798473, 6397964, 9596946, 19193892]

約数ペア:

[(1, 19193892), (2, 9596946), (3, 6397964), (4, 4798473), (6, 3198982), (12, 1599491), (67, 286476), (134, 143238), (201, 95492), (268, 71619), (402, 47746), (804, 23873)]