11915142

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 24611040

約数和(自身を除く): 12695898

約数列:

[1, 2, 3, 6, 53, 89, 106, 159, 178, 267, 318, 421, 534, 842, 1263, 2526, 4717, 9434, 14151, 22313, 28302, 37469, 44626, 66939, 74938, 112407, 133878, 224814, 1985857, 3971714, 5957571, 11915142]

約数ペア:

[(1, 11915142), (2, 5957571), (3, 3971714), (6, 1985857), (53, 224814), (89, 133878), (106, 112407), (159, 74938), (178, 66939), (267, 44626), (318, 37469), (421, 28302), (534, 22313), (842, 14151), (1263, 9434), (2526, 4717)]