19856544

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^3$

素因数の和:99

約数の個数: 96

約数和(自身を含む): 57697920

約数和(自身を除く): 37841376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 68, 69, 92, 96, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 529, 544, 552, 736, 782, 816, 1058, 1104, 1173, 1564, 1587, 1632, 2116, 2208, 2346, 3128, 3174, 4232, 4692, 6256, 6348, 8464, 8993, 9384, 12167, 12512, 12696, 16928, 17986, 18768, 24334, 25392, 26979, 35972, 36501, 37536, 48668, 50784, 53958, 71944, 73002, 97336, 107916, 143888, 146004, 194672, 206839, 215832, 287776, 292008, 389344, 413678, 431664, 584016, 620517, 827356, 863328, 1168032, 1241034, 1654712, 2482068, 3309424, 4964136, 6618848, 9928272, 19856544]

約数ペア:

[(1, 19856544), (2, 9928272), (3, 6618848), (4, 4964136), (6, 3309424), (8, 2482068), (12, 1654712), (16, 1241034), (17, 1168032), (23, 863328), (24, 827356), (32, 620517), (34, 584016), (46, 431664), (48, 413678), (51, 389344), (68, 292008), (69, 287776), (92, 215832), (96, 206839), (102, 194672), (136, 146004), (138, 143888), (184, 107916), (204, 97336), (272, 73002), (276, 71944), (368, 53958), (391, 50784), (408, 48668), (529, 37536), (544, 36501), (552, 35972), (736, 26979), (782, 25392), (816, 24334), (1058, 18768), (1104, 17986), (1173, 16928), (1564, 12696), (1587, 12512), (1632, 12167), (2116, 9384), (2208, 8993), (2346, 8464), (3128, 6348), (3174, 6256), (4232, 4692)]