16956357370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2909}}^1\times {\mathrm{18803}}^1$

素因数の和:21750

約数の個数: 32

約数和(自身を含む): 31518512640

約数和(自身を除く): 14562155270

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2909, 5818, 14545, 18803, 29090, 37606, 90179, 94015, 180358, 188030, 450895, 582893, 901790, 1165786, 2914465, 5828930, 54697927, 109395854, 273489635, 546979270, 1695635737, 3391271474, 8478178685, 16956357370]

約数ペア:

[(1, 16956357370), (2, 8478178685), (5, 3391271474), (10, 1695635737), (31, 546979270), (62, 273489635), (155, 109395854), (310, 54697927), (2909, 5828930), (5818, 2914465), (14545, 1165786), (18803, 901790), (29090, 582893), (37606, 450895), (90179, 188030), (94015, 180358)]