19515048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6833}}^1$

素因数の和:6866

約数の個数: 64

約数和(自身を含む): 59045760

約数和(自身を除く): 39530712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 6833, 13666, 20499, 27332, 40998, 47831, 54664, 81996, 95662, 116161, 143493, 163992, 191324, 232322, 286986, 348483, 382648, 464644, 573972, 696966, 813127, 929288, 1147944, 1393932, 1626254, 2439381, 2787864, 3252508, 4878762, 6505016, 9757524, 19515048]

約数ペア:

[(1, 19515048), (2, 9757524), (3, 6505016), (4, 4878762), (6, 3252508), (7, 2787864), (8, 2439381), (12, 1626254), (14, 1393932), (17, 1147944), (21, 929288), (24, 813127), (28, 696966), (34, 573972), (42, 464644), (51, 382648), (56, 348483), (68, 286986), (84, 232322), (102, 191324), (119, 163992), (136, 143493), (168, 116161), (204, 95662), (238, 81996), (357, 54664), (408, 47831), (476, 40998), (714, 27332), (952, 20499), (1428, 13666), (2856, 6833)]