19207270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 35925120

約数和(自身を除く): 16717850

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 593, 790, 1186, 2965, 3239, 5930, 6478, 16195, 24313, 32390, 46847, 48626, 93694, 121565, 234235, 243130, 468470, 1920727, 3841454, 9603635, 19207270]

約数ペア:

[(1, 19207270), (2, 9603635), (5, 3841454), (10, 1920727), (41, 468470), (79, 243130), (82, 234235), (158, 121565), (205, 93694), (395, 48626), (410, 46847), (593, 32390), (790, 24313), (1186, 16195), (2965, 6478), (3239, 5930)]