39193890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9973}}^1$

素因数の和:10114

約数の個数: 32

約数和(自身を含む): 94792896

約数和(自身を除く): 55599006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 9973, 19946, 29919, 49865, 59838, 99730, 149595, 299190, 1306463, 2612926, 3919389, 6532315, 7838778, 13064630, 19596945, 39193890]

約数ペア:

[(1, 39193890), (2, 19596945), (3, 13064630), (5, 7838778), (6, 6532315), (10, 3919389), (15, 2612926), (30, 1306463), (131, 299190), (262, 149595), (393, 99730), (655, 59838), (786, 49865), (1310, 29919), (1965, 19946), (3930, 9973)]