19002344

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 36547200

約数和(自身を除く): 17544856

約数列:

[1, 2, 4, 8, 79, 107, 158, 214, 281, 316, 428, 562, 632, 856, 1124, 2248, 8453, 16906, 22199, 30067, 33812, 44398, 60134, 67624, 88796, 120268, 177592, 240536, 2375293, 4750586, 9501172, 19002344]

約数ペア:

[(1, 19002344), (2, 9501172), (4, 4750586), (8, 2375293), (79, 240536), (107, 177592), (158, 120268), (214, 88796), (281, 67624), (316, 60134), (428, 44398), (562, 33812), (632, 30067), (856, 22199), (1124, 16906), (2248, 8453)]