191616639388

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{3192121}}^1$

素因数の和:3192517

約数の個数: 24

約数和(自身を含む): 344110751600

約数和(自身を除く): 152494112212

約数列:

[1, 2, 4, 43, 86, 172, 349, 698, 1396, 15007, 30014, 60028, 3192121, 6384242, 12768484, 137261203, 274522406, 549044812, 1114050229, 2228100458, 4456200916, 47904159847, 95808319694, 191616639388]

約数ペア:

[(1, 191616639388), (2, 95808319694), (4, 47904159847), (43, 4456200916), (86, 2228100458), (172, 1114050229), (349, 549044812), (698, 274522406), (1396, 137261203), (15007, 12768484), (30014, 6384242), (60028, 3192121)]