19380684

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 47980800

約数和(自身を除く): 28600116

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 167, 228, 334, 501, 509, 668, 1002, 1018, 1527, 2004, 2036, 3054, 3173, 6108, 6346, 9519, 9671, 12692, 19038, 19342, 29013, 38076, 38684, 58026, 85003, 116052, 170006, 255009, 340012, 510018, 1020036, 1615057, 3230114, 4845171, 6460228, 9690342, 19380684]

約数ペア:

[(1, 19380684), (2, 9690342), (3, 6460228), (4, 4845171), (6, 3230114), (12, 1615057), (19, 1020036), (38, 510018), (57, 340012), (76, 255009), (114, 170006), (167, 116052), (228, 85003), (334, 58026), (501, 38684), (509, 38076), (668, 29013), (1002, 19342), (1018, 19038), (1527, 12692), (2004, 9671), (2036, 9519), (3054, 6346), (3173, 6108)]