19182768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 55282176

約数和(自身を除く): 36099408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 132, 141, 176, 188, 264, 282, 376, 517, 528, 564, 752, 773, 1034, 1128, 1546, 1551, 2068, 2256, 2319, 3092, 3102, 4136, 4638, 6184, 6204, 8272, 8503, 9276, 12368, 12408, 17006, 18552, 24816, 25509, 34012, 36331, 37104, 51018, 68024, 72662, 102036, 108993, 136048, 145324, 204072, 217986, 290648, 399641, 408144, 435972, 581296, 799282, 871944, 1198923, 1598564, 1743888, 2397846, 3197128, 4795692, 6394256, 9591384, 19182768]

約数ペア:

[(1, 19182768), (2, 9591384), (3, 6394256), (4, 4795692), (6, 3197128), (8, 2397846), (11, 1743888), (12, 1598564), (16, 1198923), (22, 871944), (24, 799282), (33, 581296), (44, 435972), (47, 408144), (48, 399641), (66, 290648), (88, 217986), (94, 204072), (132, 145324), (141, 136048), (176, 108993), (188, 102036), (264, 72662), (282, 68024), (376, 51018), (517, 37104), (528, 36331), (564, 34012), (752, 25509), (773, 24816), (1034, 18552), (1128, 17006), (1546, 12408), (1551, 12368), (2068, 9276), (2256, 8503), (2319, 8272), (3092, 6204), (3102, 6184), (4136, 4638)]