19606647504

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{581041}}^1$

素因数の和:581108

約数の個数: 80

約数和(自身を含む): 54757398080

約数和(自身を除く): 35150750576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 703, 888, 912, 1406, 1776, 2109, 2812, 4218, 5624, 8436, 11248, 16872, 33744, 581041, 1162082, 1743123, 2324164, 3486246, 4648328, 6972492, 9296656, 11039779, 13944984, 21498517, 22079558, 27889968, 33119337, 42997034, 44159116, 64495551, 66238674, 85994068, 88318232, 128991102, 132477348, 171988136, 176636464, 257982204, 264954696, 343976272, 408471823, 515964408, 529909392, 816943646, 1031928816, 1225415469, 1633887292, 2450830938, 3267774584, 4901661876, 6535549168, 9803323752, 19606647504]

約数ペア:

[(1, 19606647504), (2, 9803323752), (3, 6535549168), (4, 4901661876), (6, 3267774584), (8, 2450830938), (12, 1633887292), (16, 1225415469), (19, 1031928816), (24, 816943646), (37, 529909392), (38, 515964408), (48, 408471823), (57, 343976272), (74, 264954696), (76, 257982204), (111, 176636464), (114, 171988136), (148, 132477348), (152, 128991102), (222, 88318232), (228, 85994068), (296, 66238674), (304, 64495551), (444, 44159116), (456, 42997034), (592, 33119337), (703, 27889968), (888, 22079558), (912, 21498517), (1406, 13944984), (1776, 11039779), (2109, 9296656), (2812, 6972492), (4218, 4648328), (5624, 3486246), (8436, 2324164), (11248, 1743123), (16872, 1162082), (33744, 581041)]