19127885019

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{4363}}^1$

素因数の和:4520

約数の個数: 64

約数和(自身を含む): 28957409280

約数和(自身を除く): 9829524261

約数列:

[1, 3, 17, 31, 47, 51, 59, 93, 141, 177, 527, 799, 1003, 1457, 1581, 1829, 2397, 2773, 3009, 4363, 4371, 5487, 8319, 13089, 24769, 31093, 47141, 74171, 74307, 85963, 93279, 135253, 141423, 205061, 222513, 257417, 257889, 405759, 615183, 772251, 1461371, 2299301, 3486037, 4376089, 4384113, 6356891, 6897903, 7979927, 10458111, 12098599, 13128267, 19070673, 23939781, 36295797, 108067147, 135658759, 205676183, 324201441, 375056569, 406976277, 617028549, 1125169707, 6375961673, 19127885019]

約数ペア:

[(1, 19127885019), (3, 6375961673), (17, 1125169707), (31, 617028549), (47, 406976277), (51, 375056569), (59, 324201441), (93, 205676183), (141, 135658759), (177, 108067147), (527, 36295797), (799, 23939781), (1003, 19070673), (1457, 13128267), (1581, 12098599), (1829, 10458111), (2397, 7979927), (2773, 6897903), (3009, 6356891), (4363, 4384113), (4371, 4376089), (5487, 3486037), (8319, 2299301), (13089, 1461371), (24769, 772251), (31093, 615183), (47141, 405759), (74171, 257889), (74307, 257417), (85963, 222513), (93279, 205061), (135253, 141423)]