19321065

素因数分解:

$3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{857}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 34594560

約数和(自身を除く): 15273495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 167, 501, 835, 857, 1503, 2505, 2571, 4285, 4509, 7515, 7713, 12855, 22545, 23139, 38565, 115695, 143119, 429357, 715595, 1288071, 2146785, 3864213, 6440355, 19321065]

約数ペア:

[(1, 19321065), (3, 6440355), (5, 3864213), (9, 2146785), (15, 1288071), (27, 715595), (45, 429357), (135, 143119), (167, 115695), (501, 38565), (835, 23139), (857, 22545), (1503, 12855), (2505, 7713), (2571, 7515), (4285, 4509)]