19347354

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 45700200

約数和(自身を除く): 26352846

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 929, 1157, 1602, 1858, 2314, 2787, 3471, 5574, 6942, 8361, 10413, 12077, 16722, 20826, 24154, 36231, 72462, 82681, 108693, 165362, 217386, 248043, 496086, 744129, 1074853, 1488258, 2149706, 3224559, 6449118, 9673677, 19347354]

約数ペア:

[(1, 19347354), (2, 9673677), (3, 6449118), (6, 3224559), (9, 2149706), (13, 1488258), (18, 1074853), (26, 744129), (39, 496086), (78, 248043), (89, 217386), (117, 165362), (178, 108693), (234, 82681), (267, 72462), (534, 36231), (801, 24154), (929, 20826), (1157, 16722), (1602, 12077), (1858, 10413), (2314, 8361), (2787, 6942), (3471, 5574)]