19343844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41333}}^1$

素因数の和:41356

約数の個数: 36

約数和(自身を含む): 52659516

約数和(自身を除く): 33315672

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 41333, 82666, 123999, 165332, 247998, 371997, 495996, 537329, 743994, 1074658, 1487988, 1611987, 2149316, 3223974, 4835961, 6447948, 9671922, 19343844]

約数ペア:

[(1, 19343844), (2, 9671922), (3, 6447948), (4, 4835961), (6, 3223974), (9, 2149316), (12, 1611987), (13, 1487988), (18, 1074658), (26, 743994), (36, 537329), (39, 495996), (52, 371997), (78, 247998), (117, 165332), (156, 123999), (234, 82666), (468, 41333)]