13215670058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1\times {\mathrm{5923}}^1$

素因数の和:6842

約数の個数: 32

約数和(自身を含む): 21189911040

約数和(自身を除く): 7974240982

約数列:

[1, 2, 19, 38, 71, 142, 827, 1349, 1654, 2698, 5923, 11846, 15713, 31426, 58717, 112537, 117434, 225074, 420533, 841066, 1115623, 2231246, 4898321, 7990127, 9796642, 15980254, 93068099, 186136198, 347780791, 695561582, 6607835029, 13215670058]

約数ペア:

[(1, 13215670058), (2, 6607835029), (19, 695561582), (38, 347780791), (71, 186136198), (142, 93068099), (827, 15980254), (1349, 9796642), (1654, 7990127), (2698, 4898321), (5923, 2231246), (11846, 1115623), (15713, 841066), (31426, 420533), (58717, 225074), (112537, 117434)]