23052172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 47867904

約数和(自身を除く): 24815732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 191, 211, 286, 382, 422, 572, 764, 844, 2101, 2321, 2483, 2743, 4202, 4642, 4966, 5486, 8404, 9284, 9932, 10972, 27313, 30173, 40301, 54626, 60346, 80602, 109252, 120692, 161204, 443311, 523913, 886622, 1047826, 1773244, 2095652, 5763043, 11526086, 23052172]

約数ペア:

[(1, 23052172), (2, 11526086), (4, 5763043), (11, 2095652), (13, 1773244), (22, 1047826), (26, 886622), (44, 523913), (52, 443311), (143, 161204), (191, 120692), (211, 109252), (286, 80602), (382, 60346), (422, 54626), (572, 40301), (764, 30173), (844, 27313), (2101, 10972), (2321, 9932), (2483, 9284), (2743, 8404), (4202, 5486), (4642, 4966)]