19343376

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10333}}^1$

素因数の和:10360

約数の個数: 60

約数和(自身を含む): 58304428

約数和(自身を除く): 38961052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 10333, 20666, 30999, 41332, 61998, 82664, 92997, 123996, 134329, 165328, 185994, 247992, 268658, 371988, 402987, 495984, 537316, 743976, 805974, 1074632, 1208961, 1487952, 1611948, 2149264, 2417922, 3223896, 4835844, 6447792, 9671688, 19343376]

約数ペア:

[(1, 19343376), (2, 9671688), (3, 6447792), (4, 4835844), (6, 3223896), (8, 2417922), (9, 2149264), (12, 1611948), (13, 1487952), (16, 1208961), (18, 1074632), (24, 805974), (26, 743976), (36, 537316), (39, 495984), (48, 402987), (52, 371988), (72, 268658), (78, 247992), (104, 185994), (117, 165328), (144, 134329), (156, 123996), (208, 92997), (234, 82664), (312, 61998), (468, 41332), (624, 30999), (936, 20666), (1872, 10333)]