19331334

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 46247760

約数和(自身を除く): 26916426

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 89, 99, 178, 198, 267, 534, 801, 979, 1097, 1602, 1958, 2194, 2937, 3291, 5874, 6582, 8811, 9873, 12067, 17622, 19746, 24134, 36201, 72402, 97633, 108603, 195266, 217206, 292899, 585798, 878697, 1073963, 1757394, 2147926, 3221889, 6443778, 9665667, 19331334]

約数ペア:

[(1, 19331334), (2, 9665667), (3, 6443778), (6, 3221889), (9, 2147926), (11, 1757394), (18, 1073963), (22, 878697), (33, 585798), (66, 292899), (89, 217206), (99, 195266), (178, 108603), (198, 97633), (267, 72402), (534, 36201), (801, 24134), (979, 19746), (1097, 17622), (1602, 12067), (1958, 9873), (2194, 8811), (2937, 6582), (3291, 5874)]