19030368

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28319}}^1$

素因数の和:28339

約数の個数: 48

約数和(自身を含む): 57093120

約数和(自身を除く): 38062752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28319, 56638, 84957, 113276, 169914, 198233, 226552, 339828, 396466, 453104, 594699, 679656, 792932, 906208, 1189398, 1359312, 1585864, 2378796, 2718624, 3171728, 4757592, 6343456, 9515184, 19030368]

約数ペア:

[(1, 19030368), (2, 9515184), (3, 6343456), (4, 4757592), (6, 3171728), (7, 2718624), (8, 2378796), (12, 1585864), (14, 1359312), (16, 1189398), (21, 906208), (24, 792932), (28, 679656), (32, 594699), (42, 453104), (48, 396466), (56, 339828), (84, 226552), (96, 198233), (112, 169914), (168, 113276), (224, 84957), (336, 56638), (672, 28319)]