19216064

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:805

約数の個数: 56

約数和(自身を含む): 44378880

約数和(自身を除く): 25162816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 727, 826, 944, 1454, 1652, 1888, 2908, 3304, 3776, 5089, 5816, 6608, 10178, 11632, 13216, 20356, 23264, 26432, 40712, 42893, 46528, 81424, 85786, 162848, 171572, 300251, 325696, 343144, 600502, 686288, 1201004, 1372576, 2402008, 2745152, 4804016, 9608032, 19216064]

約数ペア:

[(1, 19216064), (2, 9608032), (4, 4804016), (7, 2745152), (8, 2402008), (14, 1372576), (16, 1201004), (28, 686288), (32, 600502), (56, 343144), (59, 325696), (64, 300251), (112, 171572), (118, 162848), (224, 85786), (236, 81424), (413, 46528), (448, 42893), (472, 40712), (727, 26432), (826, 23264), (944, 20356), (1454, 13216), (1652, 11632), (1888, 10178), (2908, 6608), (3304, 5816), (3776, 5089)]