12793352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 28848960

約数和(自身を除く): 16055608

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 211, 212, 286, 422, 424, 572, 583, 689, 844, 1144, 1166, 1378, 1688, 2321, 2332, 2743, 2756, 4642, 4664, 5486, 5512, 7579, 9284, 10972, 11183, 15158, 18568, 21944, 22366, 30173, 30316, 44732, 60346, 60632, 89464, 120692, 123013, 145379, 241384, 246026, 290758, 492052, 581516, 984104, 1163032, 1599169, 3198338, 6396676, 12793352]

約数ペア:

[(1, 12793352), (2, 6396676), (4, 3198338), (8, 1599169), (11, 1163032), (13, 984104), (22, 581516), (26, 492052), (44, 290758), (52, 246026), (53, 241384), (88, 145379), (104, 123013), (106, 120692), (143, 89464), (211, 60632), (212, 60346), (286, 44732), (422, 30316), (424, 30173), (572, 22366), (583, 21944), (689, 18568), (844, 15158), (1144, 11183), (1166, 10972), (1378, 9284), (1688, 7579), (2321, 5512), (2332, 5486), (2743, 4664), (2756, 4642)]