19005306834

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{1723}}^1\times {\mathrm{1913}}^1$

素因数の和:3703

約数の個数: 48

約数和(自身を含む): 39319654176

約数和(自身を除く): 20314347342

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 961, 1723, 1913, 1922, 2883, 3446, 3826, 5169, 5739, 5766, 10338, 11478, 53413, 59303, 106826, 118606, 160239, 177909, 320478, 355818, 1655803, 1838393, 3296099, 3311606, 3676786, 4967409, 5515179, 6592198, 9888297, 9934818, 11030358, 19776594, 102179069, 204358138, 306537207, 613074414, 3167551139, 6335102278, 9502653417, 19005306834]

約数ペア:

[(1, 19005306834), (2, 9502653417), (3, 6335102278), (6, 3167551139), (31, 613074414), (62, 306537207), (93, 204358138), (186, 102179069), (961, 19776594), (1723, 11030358), (1913, 9934818), (1922, 9888297), (2883, 6592198), (3446, 5515179), (3826, 4967409), (5169, 3676786), (5739, 3311606), (5766, 3296099), (10338, 1838393), (11478, 1655803), (53413, 355818), (59303, 320478), (106826, 177909), (118606, 160239)]