19010964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13313}}^1$

素因数の和:13344

約数の個数: 48

約数和(自身を含む): 53682048

約数和(自身を除く): 34671084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 13313, 26626, 39939, 53252, 79878, 93191, 159756, 186382, 226321, 279573, 372764, 452642, 559146, 678963, 905284, 1118292, 1357926, 1584247, 2715852, 3168494, 4752741, 6336988, 9505482, 19010964]

約数ペア:

[(1, 19010964), (2, 9505482), (3, 6336988), (4, 4752741), (6, 3168494), (7, 2715852), (12, 1584247), (14, 1357926), (17, 1118292), (21, 905284), (28, 678963), (34, 559146), (42, 452642), (51, 372764), (68, 279573), (84, 226321), (102, 186382), (119, 159756), (204, 93191), (238, 79878), (357, 53252), (476, 39939), (714, 26626), (1428, 13313)]