19957614

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 41902080

約数和(自身を除く): 21944466

約数列:

[1, 2, 3, 6, 31, 61, 62, 93, 122, 183, 186, 366, 1759, 1891, 3518, 3782, 5277, 5673, 10554, 11346, 54529, 107299, 109058, 163587, 214598, 321897, 327174, 643794, 3326269, 6652538, 9978807, 19957614]

約数ペア:

[(1, 19957614), (2, 9978807), (3, 6652538), (6, 3326269), (31, 643794), (61, 327174), (62, 321897), (93, 214598), (122, 163587), (183, 109058), (186, 107299), (366, 54529), (1759, 11346), (1891, 10554), (3518, 5673), (3782, 5277)]