19039548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1487}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 48996864

約数和(自身を除く): 29957316

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 194, 291, 388, 582, 1067, 1164, 1487, 2134, 2974, 3201, 4268, 4461, 5948, 6402, 8922, 12804, 16357, 17844, 32714, 49071, 65428, 98142, 144239, 196284, 288478, 432717, 576956, 865434, 1586629, 1730868, 3173258, 4759887, 6346516, 9519774, 19039548]

約数ペア:

[(1, 19039548), (2, 9519774), (3, 6346516), (4, 4759887), (6, 3173258), (11, 1730868), (12, 1586629), (22, 865434), (33, 576956), (44, 432717), (66, 288478), (97, 196284), (132, 144239), (194, 98142), (291, 65428), (388, 49071), (582, 32714), (1067, 17844), (1164, 16357), (1487, 12804), (2134, 8922), (2974, 6402), (3201, 5948), (4268, 4461)]