13309417990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10999519}}^1$

素因数の和:10999548

約数の個数: 24

約数和(自身を含む): 26332850880

約数和(自身を除く): 13023432890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 10999519, 21999038, 54997595, 109995190, 120994709, 241989418, 604973545, 1209947090, 1330941799, 2661883598, 6654708995, 13309417990]

約数ペア:

[(1, 13309417990), (2, 6654708995), (5, 2661883598), (10, 1330941799), (11, 1209947090), (22, 604973545), (55, 241989418), (110, 120994709), (121, 109995190), (242, 54997595), (605, 21999038), (1210, 10999519)]