23218233985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{863}}^1\times {\mathrm{1637}}^1$

素因数の和:2697

約数の個数: 32

約数和(自身を含む): 29550044160

約数和(自身を除く): 6331810175

約数列:

[1, 5, 19, 95, 173, 863, 865, 1637, 3287, 4315, 8185, 16397, 16435, 31103, 81985, 149299, 155515, 283201, 746495, 1412731, 1416005, 2836681, 5380819, 7063655, 14183405, 26841889, 26904095, 134209445, 244402463, 1222012315, 4643646797, 23218233985]

約数ペア:

[(1, 23218233985), (5, 4643646797), (19, 1222012315), (95, 244402463), (173, 134209445), (863, 26904095), (865, 26841889), (1637, 14183405), (3287, 7063655), (4315, 5380819), (8185, 2836681), (16397, 1416005), (16435, 1412731), (31103, 746495), (81985, 283201), (149299, 155515)]