19789536

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 56857248

約数和(自身を除く): 37067712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 101, 104, 156, 157, 202, 208, 303, 312, 314, 404, 416, 471, 606, 624, 628, 808, 942, 1212, 1248, 1256, 1313, 1616, 1884, 2041, 2424, 2512, 2626, 3232, 3768, 3939, 4082, 4848, 5024, 5252, 6123, 7536, 7878, 8164, 9696, 10504, 12246, 15072, 15756, 15857, 16328, 21008, 24492, 31512, 31714, 32656, 42016, 47571, 48984, 63024, 63428, 65312, 95142, 97968, 126048, 126856, 190284, 195936, 206141, 253712, 380568, 412282, 507424, 618423, 761136, 824564, 1236846, 1522272, 1649128, 2473692, 3298256, 4947384, 6596512, 9894768, 19789536]

約数ペア:

[(1, 19789536), (2, 9894768), (3, 6596512), (4, 4947384), (6, 3298256), (8, 2473692), (12, 1649128), (13, 1522272), (16, 1236846), (24, 824564), (26, 761136), (32, 618423), (39, 507424), (48, 412282), (52, 380568), (78, 253712), (96, 206141), (101, 195936), (104, 190284), (156, 126856), (157, 126048), (202, 97968), (208, 95142), (303, 65312), (312, 63428), (314, 63024), (404, 48984), (416, 47571), (471, 42016), (606, 32656), (624, 31714), (628, 31512), (808, 24492), (942, 21008), (1212, 16328), (1248, 15857), (1256, 15756), (1313, 15072), (1616, 12246), (1884, 10504), (2041, 9696), (2424, 8164), (2512, 7878), (2626, 7536), (3232, 6123), (3768, 5252), (3939, 5024), (4082, 4848)]