19098552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 52853760

約数和(自身を除く): 33755208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 132, 146, 219, 264, 292, 438, 584, 803, 876, 991, 1606, 1752, 1982, 2409, 2973, 3212, 3964, 4818, 5946, 6424, 7928, 9636, 10901, 11892, 19272, 21802, 23784, 32703, 43604, 65406, 72343, 87208, 130812, 144686, 217029, 261624, 289372, 434058, 578744, 795773, 868116, 1591546, 1736232, 2387319, 3183092, 4774638, 6366184, 9549276, 19098552]

約数ペア:

[(1, 19098552), (2, 9549276), (3, 6366184), (4, 4774638), (6, 3183092), (8, 2387319), (11, 1736232), (12, 1591546), (22, 868116), (24, 795773), (33, 578744), (44, 434058), (66, 289372), (73, 261624), (88, 217029), (132, 144686), (146, 130812), (219, 87208), (264, 72343), (292, 65406), (438, 43604), (584, 32703), (803, 23784), (876, 21802), (991, 19272), (1606, 11892), (1752, 10901), (1982, 9636), (2409, 7928), (2973, 6424), (3212, 5946), (3964, 4818)]