19615392

素因数分解:

$2^5\times 3^3\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 58181760

約数和(自身を除く): 38566368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 73, 96, 108, 144, 146, 216, 219, 288, 292, 311, 432, 438, 584, 622, 657, 864, 876, 933, 1168, 1244, 1314, 1752, 1866, 1971, 2336, 2488, 2628, 2799, 3504, 3732, 3942, 4976, 5256, 5598, 7008, 7464, 7884, 8397, 9952, 10512, 11196, 14928, 15768, 16794, 21024, 22392, 22703, 29856, 31536, 33588, 44784, 45406, 63072, 67176, 68109, 89568, 90812, 134352, 136218, 181624, 204327, 268704, 272436, 363248, 408654, 544872, 612981, 726496, 817308, 1089744, 1225962, 1634616, 2179488, 2451924, 3269232, 4903848, 6538464, 9807696, 19615392]

約数ペア:

[(1, 19615392), (2, 9807696), (3, 6538464), (4, 4903848), (6, 3269232), (8, 2451924), (9, 2179488), (12, 1634616), (16, 1225962), (18, 1089744), (24, 817308), (27, 726496), (32, 612981), (36, 544872), (48, 408654), (54, 363248), (72, 272436), (73, 268704), (96, 204327), (108, 181624), (144, 136218), (146, 134352), (216, 90812), (219, 89568), (288, 68109), (292, 67176), (311, 63072), (432, 45406), (438, 44784), (584, 33588), (622, 31536), (657, 29856), (864, 22703), (876, 22392), (933, 21024), (1168, 16794), (1244, 15768), (1314, 14928), (1752, 11196), (1866, 10512), (1971, 9952), (2336, 8397), (2488, 7884), (2628, 7464), (2799, 7008), (3504, 5598), (3732, 5256), (3942, 4976)]