19306112

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 45532800

約数和(自身を除く): 26226688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 743, 812, 896, 928, 1486, 1624, 1856, 2972, 3248, 3712, 5201, 5944, 6496, 10402, 11888, 12992, 20804, 21547, 23776, 25984, 41608, 43094, 47552, 83216, 86188, 95104, 150829, 166432, 172376, 301658, 332864, 344752, 603316, 665728, 689504, 1206632, 1379008, 2413264, 2758016, 4826528, 9653056, 19306112]

約数ペア:

[(1, 19306112), (2, 9653056), (4, 4826528), (7, 2758016), (8, 2413264), (14, 1379008), (16, 1206632), (28, 689504), (29, 665728), (32, 603316), (56, 344752), (58, 332864), (64, 301658), (112, 172376), (116, 166432), (128, 150829), (203, 95104), (224, 86188), (232, 83216), (406, 47552), (448, 43094), (464, 41608), (743, 25984), (812, 23776), (896, 21547), (928, 20804), (1486, 12992), (1624, 11888), (1856, 10402), (2972, 6496), (3248, 5944), (3712, 5201)]