19201179634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{6311}}^1$

素因数の和:6635

約数の個数: 64

約数和(自身を含む): 36096560640

約数和(自身を除く): 16895381006

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 229, 458, 511, 949, 1022, 1603, 1898, 2977, 3206, 5954, 6311, 6643, 12622, 13286, 16717, 20839, 33434, 41678, 44177, 82043, 88354, 117019, 164086, 217321, 234038, 434642, 460703, 574301, 921406, 1148602, 1445219, 1521247, 2890438, 3042494, 3224921, 5989139, 6449842, 10116533, 11978278, 18787847, 20233066, 37575694, 41923973, 83847946, 105500987, 131514929, 211001974, 263029858, 738506909, 1371512831, 1477013818, 2743025662, 9600589817, 19201179634]

約数ペア:

[(1, 19201179634), (2, 9600589817), (7, 2743025662), (13, 1477013818), (14, 1371512831), (26, 738506909), (73, 263029858), (91, 211001974), (146, 131514929), (182, 105500987), (229, 83847946), (458, 41923973), (511, 37575694), (949, 20233066), (1022, 18787847), (1603, 11978278), (1898, 10116533), (2977, 6449842), (3206, 5989139), (5954, 3224921), (6311, 3042494), (6643, 2890438), (12622, 1521247), (13286, 1445219), (16717, 1148602), (20839, 921406), (33434, 574301), (41678, 460703), (44177, 434642), (82043, 234038), (88354, 217321), (117019, 164086)]