23863886

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 41776560

約数和(自身を除く): 17912674

約数列:

[1, 2, 17, 19, 34, 38, 41, 53, 82, 106, 289, 323, 578, 646, 697, 779, 901, 1007, 1394, 1558, 1802, 2014, 2173, 4346, 5491, 10982, 11849, 13243, 15317, 17119, 23698, 26486, 30634, 34238, 36941, 41287, 73882, 82574, 225131, 291023, 450262, 582046, 627997, 701879, 1255994, 1403758, 11931943, 23863886]

約数ペア:

[(1, 23863886), (2, 11931943), (17, 1403758), (19, 1255994), (34, 701879), (38, 627997), (41, 582046), (53, 450262), (82, 291023), (106, 225131), (289, 82574), (323, 73882), (578, 41287), (646, 36941), (697, 34238), (779, 30634), (901, 26486), (1007, 23698), (1394, 17119), (1558, 15317), (1802, 13243), (2014, 11849), (2173, 10982), (4346, 5491)]