19929066

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3203}}^1$

素因数の和:3286

約数の個数: 32

約数和(自身を含む): 42907968

約数和(自身を除く): 22978902

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 2074, 3111, 3203, 6222, 6406, 9609, 19218, 54451, 108902, 163353, 195383, 326706, 390766, 586149, 1172298, 3321511, 6643022, 9964533, 19929066]

約数ペア:

[(1, 19929066), (2, 9964533), (3, 6643022), (6, 3321511), (17, 1172298), (34, 586149), (51, 390766), (61, 326706), (102, 195383), (122, 163353), (183, 108902), (366, 54451), (1037, 19218), (2074, 9609), (3111, 6406), (3203, 6222)]