19088520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14461}}^1$

素因数の和:14486

約数の個数: 64

約数和(自身を含む): 62475840

約数和(自身を除く): 43387320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 14461, 28922, 43383, 57844, 72305, 86766, 115688, 144610, 159071, 173532, 216915, 289220, 318142, 347064, 433830, 477213, 578440, 636284, 795355, 867660, 954426, 1272568, 1590710, 1735320, 1908852, 2386065, 3181420, 3817704, 4772130, 6362840, 9544260, 19088520]

約数ペア:

[(1, 19088520), (2, 9544260), (3, 6362840), (4, 4772130), (5, 3817704), (6, 3181420), (8, 2386065), (10, 1908852), (11, 1735320), (12, 1590710), (15, 1272568), (20, 954426), (22, 867660), (24, 795355), (30, 636284), (33, 578440), (40, 477213), (44, 433830), (55, 347064), (60, 318142), (66, 289220), (88, 216915), (110, 173532), (120, 159071), (132, 144610), (165, 115688), (220, 86766), (264, 72305), (330, 57844), (440, 43383), (660, 28922), (1320, 14461)]