19539528

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 52436160

約数和(自身を除く): 32896632

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 83, 102, 136, 166, 204, 249, 332, 408, 498, 577, 664, 996, 1154, 1411, 1731, 1992, 2308, 2822, 3462, 4233, 4616, 5644, 6924, 8466, 9809, 11288, 13848, 16932, 19618, 29427, 33864, 39236, 47891, 58854, 78472, 95782, 117708, 143673, 191564, 235416, 287346, 383128, 574692, 814147, 1149384, 1628294, 2442441, 3256588, 4884882, 6513176, 9769764, 19539528]

約数ペア:

[(1, 19539528), (2, 9769764), (3, 6513176), (4, 4884882), (6, 3256588), (8, 2442441), (12, 1628294), (17, 1149384), (24, 814147), (34, 574692), (51, 383128), (68, 287346), (83, 235416), (102, 191564), (136, 143673), (166, 117708), (204, 95782), (249, 78472), (332, 58854), (408, 47891), (498, 39236), (577, 33864), (664, 29427), (996, 19618), (1154, 16932), (1411, 13848), (1731, 11288), (1992, 9809), (2308, 8466), (2822, 6924), (3462, 5644), (4233, 4616)]