19726230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21211}}^1$

素因数の和:21252

約数の個数: 32

約数和(自身を含む): 48872448

約数和(自身を除く): 29146218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 21211, 42422, 63633, 106055, 127266, 212110, 318165, 636330, 657541, 1315082, 1972623, 3287705, 3945246, 6575410, 9863115, 19726230]

約数ペア:

[(1, 19726230), (2, 9863115), (3, 6575410), (5, 3945246), (6, 3287705), (10, 1972623), (15, 1315082), (30, 657541), (31, 636330), (62, 318165), (93, 212110), (155, 127266), (186, 106055), (310, 63633), (465, 42422), (930, 21211)]