19113264

素因数分解:

$2^4\times 3^2\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:746

約数の個数: 60

約数和(自身を含む): 53785992

約数和(自身を除く): 34672728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 331, 401, 662, 802, 993, 1203, 1324, 1604, 1986, 2406, 2648, 2979, 3208, 3609, 3972, 4812, 5296, 5958, 6416, 7218, 7944, 9624, 11916, 14436, 15888, 19248, 23832, 28872, 47664, 57744, 132731, 265462, 398193, 530924, 796386, 1061848, 1194579, 1592772, 2123696, 2389158, 3185544, 4778316, 6371088, 9556632, 19113264]

約数ペア:

[(1, 19113264), (2, 9556632), (3, 6371088), (4, 4778316), (6, 3185544), (8, 2389158), (9, 2123696), (12, 1592772), (16, 1194579), (18, 1061848), (24, 796386), (36, 530924), (48, 398193), (72, 265462), (144, 132731), (331, 57744), (401, 47664), (662, 28872), (802, 23832), (993, 19248), (1203, 15888), (1324, 14436), (1604, 11916), (1986, 9624), (2406, 7944), (2648, 7218), (2979, 6416), (3208, 5958), (3609, 5296), (3972, 4812)]